{
  "run_date": "2026-10-22",
  "events": [
    {
      "id": "833df086-e4d6-4541-bcda-937ae7c44d32",
      "domain": "bunnings.com.au",
      "domain_id": "72696d71-a6d9-4b43-8c62-ca84e03cfa05",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "rdap_status_changed",
      "event_label": "RDAP status change",
      "event_time": "2026-10-21T20:36:40.249442+00:00",
      "summary": "bunnings.com.au: rdap_status changed",
      "old_value": [
        "client delete prohibited",
        "renew period",
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "new_value": [
        "client delete prohibited",
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "category": "status",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "779b25d3-bad2-4865-80dd-22be7b6c3ffc",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "3b6f299c-a22b-461c-8e8a-1d401b480b10",
      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "rdap_status_changed",
      "event_label": "RDAP status change",
      "event_time": "2026-10-21T20:37:31.210760+00:00",
      "summary": "qantas.com.au: rdap_status changed",
      "old_value": [
        "client delete prohibited",
        "client update prohibited",
        "renew period",
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "new_value": [
        "client delete prohibited",
        "client update prohibited",
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "category": "status",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "9ddb2bdd-7167-4f9a-9813-995bcb687427",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "df30d222-52a2-45dd-9abc-625ce5bfb0da",
      "domain": "theaustralian.com.au",
      "domain_id": "5bd486d6-d424-4868-b043-5ebbe36da11a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-10-21T20:41:07.841991+00:00",
      "summary": "theaustralian.com.au: nameservers changed",
      "old_value": [
        "a1-246.akam.net",
        "a12-67.akam.net",
        "a13-64.akam.net",
        "a18-65.akam.net",
        "a5-66.akam.net",
        "a8-67.akam.net"
      ],
      "new_value": [
        "asia1.akam.net",
        "ns1-24.akam.net",
        "ns1-50.akam.net",
        "usc1.akam.net",
        "usc4.akam.net",
        "usw1.akam.net",
        "usw4.akam.net",
        "usw5.akam.net"
      ],
      "category": "delegation",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "54d6c0d8-f38d-4bc5-91ff-8867256ca6cb",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "e1a92291-fb8c-41f7-9ef7-355ac5410db2",
      "domain": "unimelb.edu.au",
      "domain_id": "5bcc8436-9604-45e9-9b0f-c8d590115aa4",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-10-21T20:41:03.359146+00:00",
      "summary": "unimelb.edu.au: nameservers changed",
      "old_value": [
        "ns1.aarnet.net.au",
        "ns2.aarnet.net.au",
        "ns3.aarnet.net.au"
      ],
      "new_value": [
        "edns-266.unimelb.net.au",
        "edns-396.unimelb.net.au",
        "ns1.aarnet.net.au",
        "ns2.aarnet.net.au",
        "ns3.aarnet.net.au"
      ],
      "category": "delegation",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "fa24fb72-a70f-42f4-83c2-5583d22eddc7",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "057dd4ba-2ede-4860-8bcd-a34688ed5729",
      "domain": "westpac.com.au",
      "domain_id": "d7985a4a-d1c7-4f79-ae1e-0e612a1288b5",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "rdap_status_changed",
      "event_label": "RDAP status change",
      "event_time": "2026-10-21T20:40:55.052366+00:00",
      "summary": "westpac.com.au: rdap_status changed",
      "old_value": [
        "client delete prohibited",
        "renew period",
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "new_value": [
        "client delete prohibited",
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "category": "status",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "aa1cd8b4-4db5-4dad-9b0e-c232a7f97a2d",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "abac4f99-f11d-4006-b590-2c5bf01c7e0b",
      "domain": "abc.net.au",
      "domain_id": "295df832-b961-491d-8bf3-30815f5a1b0a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:39:13.159312+00:00",
      "summary": "abc.net.au: a_records changed",
      "old_value": [
        "23.213.44.116"
      ],
      "new_value": [
        "23.48.8.128"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "4eb03445-cab0-4222-bcde-e89497b3825d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "af64bec4-ade4-4627-aa1c-7a18f0a11c71",
      "domain": "agl.com.au",
      "domain_id": "0423069a-2fcc-4511-b53c-52c7c6b0bd3a",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:37:08.870167+00:00",
      "summary": "agl.com.au: a_records changed",
      "old_value": [
        "23.37.18.130"
      ],
      "new_value": [
        "23.35.29.215"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "14973e0d-0632-4388-aca3-2bd489d4fa5a",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "c51af82b-5367-4868-b6ea-d28c3ace98cb",
      "domain": "bigw.com.au",
      "domain_id": "42d5695c-af99-4c95-a746-5bbd1aba47bf",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:40:43.171696+00:00",
      "summary": "bigw.com.au: a_records changed",
      "old_value": [
        "184.29.31.193"
      ],
      "new_value": [
        "23.214.125.97"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "05d6bcb3-6d81-4027-af6f-64b8817ac92e",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "6a655bbb-205a-4249-a4df-59c3b9d945fb",
      "domain": "care.org.au",
      "domain_id": "01ccd864-caf2-4596-b7bc-7dffffdf7be5",
      "cohort": "nfp-watchlist",
      "cohort_label": "Nfp Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-10-21T20:39:14.744776+00:00",
      "summary": "care.org.au: aaaa_records changed",
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        "2600:9000:2348:400:2:88:1b80:93a1",
        "2600:9000:2348:7000:2:88:1b80:93a1",
        "2600:9000:2348:8000:2:88:1b80:93a1",
        "2600:9000:2348:8c00:2:88:1b80:93a1",
        "2600:9000:2348:a600:2:88:1b80:93a1",
        "2600:9000:2348:a800:2:88:1b80:93a1",
        "2600:9000:2348:e00:2:88:1b80:93a1"
      ],
      "new_value": [
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        "2600:9000:2348:2600:2:88:1b80:93a1",
        "2600:9000:2348:2800:2:88:1b80:93a1",
        "2600:9000:2348:5200:2:88:1b80:93a1",
        "2600:9000:2348:5c00:2:88:1b80:93a1",
        "2600:9000:2348:6c00:2:88:1b80:93a1",
        "2600:9000:2348:9800:2:88:1b80:93a1",
        "2600:9000:2348:f200:2:88:1b80:93a1"
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "e53613a5-9028-4efb-93e4-569ca9e7e552",
      "domain": "carsales.com.au",
      "domain_id": "3acf5a2e-f649-4ce3-842e-ede0f466e8a2",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:42:11.794998+00:00",
      "summary": "carsales.com.au: a_records changed",
      "old_value": [
        "65.9.148.128",
        "65.9.148.37",
        "65.9.148.57",
        "65.9.148.67"
      ],
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        "3.169.183.116",
        "3.169.183.17",
        "3.169.183.43",
        "3.169.183.56"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "5ba7006c-5f4a-4805-a210-16cabe538072",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "a0beae5d-322b-4fa4-a306-2279397da453",
      "domain": "domain.com.au",
      "domain_id": "a1d39ea5-bbc8-4df9-a283-384b6dd2cf55",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:39:49.572749+00:00",
      "summary": "domain.com.au: a_records changed",
      "old_value": [
        "52.222.205.11",
        "52.222.205.113",
        "52.222.205.80",
        "52.222.205.92"
      ],
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        "13.35.78.13",
        "13.35.78.2",
        "13.35.78.39",
        "13.35.78.57"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "fde6cf1c-644a-4bce-9651-cc48a33d5ec8",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "fc168bf1-24b9-4a06-8989-294ce42343af",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:40:34.503412+00:00",
      "summary": "homeaffairs.gov.au: a_records changed",
      "old_value": [
        "2.21.9.230",
        "2.21.9.237"
      ],
      "new_value": [
        "104.88.206.8",
        "104.88.206.9"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d9b6ca26-249b-4be8-9522-56446feeb6e7",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "d30f3ab4-a70e-4620-85c3-cba1a230130d",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-10-21T20:40:34.853082+00:00",
      "summary": "homeaffairs.gov.au: aaaa_records changed",
      "old_value": [
        "2600:1418:1000:4::173b:a914",
        "2600:1418:1000:4::173b:a91a"
      ],
      "new_value": [
        "2600:1407:e800:19::b81e:2aa5",
        "2600:1407:e800:19::b81e:2ab2"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d9b6ca26-249b-4be8-9522-56446feeb6e7",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "9b009969-33c5-4859-b77f-34a4d7428012",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:36:35.307759+00:00",
      "summary": "kmart.com.au: a_records changed",
      "old_value": [
        "23.11.207.228",
        "23.11.207.234"
      ],
      "new_value": [
        "23.49.248.135",
        "23.49.248.159"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d2e87981-afcc-4386-876f-96e0441cc08d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "2edca126-8910-4ca3-81b9-5887e57c03b4",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-10-21T20:36:35.640763+00:00",
      "summary": "kmart.com.au: aaaa_records changed",
      "old_value": [
        "2600:1406:3a00:33::170b:cfe4",
        "2600:1406:3a00:33::170b:cfea"
      ],
      "new_value": [
        "2600:1408:ec00:2f::1735:b85",
        "2600:1408:ec00:2f::1735:b91"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d2e87981-afcc-4386-876f-96e0441cc08d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "322ee4b3-955e-4c3f-8180-0746d1cc7539",
      "domain": "medibank.com.au",
      "domain_id": "b39345c1-316e-476a-b178-5649f15f6af7",
      "cohort": "healthcare-watchlist",
      "cohort_label": "Healthcare Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:40:50.530237+00:00",
      "summary": "medibank.com.au: a_records changed",
      "old_value": [
        "15.135.228.104",
        "32.236.75.142"
      ],
      "new_value": [
        "32.236.75.142",
        "32.237.43.142"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "3e57fb46-07f3-42ac-89f6-87bbc4dc38dd",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "9c0a9e11-3ebc-4781-9c95-7070958ed66d",
      "domain": "nab.com.au",
      "domain_id": "5c2f02fa-f296-43a7-aa45-fe00c561c1aa",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:36:45.538806+00:00",
      "summary": "nab.com.au: a_records changed",
      "old_value": [
        "23.11.207.228",
        "23.11.207.239"
      ],
      "new_value": [
        "23.212.249.203",
        "23.212.249.210"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "8367b335-9a20-466d-b23e-afa143d9ab14",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "21bc2d86-0f9e-4d47-8441-51f64a82dbb4",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:42:09.578857+00:00",
      "summary": "news.com.au: a_records changed",
      "old_value": [
        "184.29.30.164"
      ],
      "new_value": [
        "23.214.124.121"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "6c1694fa-7c31-4163-941b-1bd180b47bbb",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "c7dd0d76-3579-44d7-a7be-f95b1bfafd67",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-10-21T20:42:09.850224+00:00",
      "summary": "news.com.au: aaaa_records changed",
      "old_value": [
        "2600:1418:a000:587::ebe",
        "2600:1418:a000:588::ebe",
        "2600:1418:a000:59c::ebe",
        "2600:1418:a000:5a3::ebe",
        "2600:1418:a000:5b7::ebe"
      ],
      "new_value": [
        "2600:1407:e800:1481::ebe",
        "2600:1407:e800:1484::ebe",
        "2600:1407:e800:1488::ebe",
        "2600:1407:e800:148c::ebe",
        "2600:1407:e800:148e::ebe"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "6c1694fa-7c31-4163-941b-1bd180b47bbb",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "73717f1b-d026-46e8-88b0-38db89e18257",
      "domain": "officeworks.com.au",
      "domain_id": "2e02993b-7a95-4723-9a26-59a9b08b44ab",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:37:40.208826+00:00",
      "summary": "officeworks.com.au: a_records changed",
      "old_value": [
        "108.138.246.22",
        "108.138.246.76",
        "108.138.246.80",
        "108.138.246.9"
      ],
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        "143.204.1.30",
        "143.204.1.34",
        "143.204.1.67"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "7ca3067d-6f0a-4698-8e02-5c144c1a6703",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "9158c71d-7d7a-4b49-b696-10e72bcde9f5",
      "domain": "originenergy.com.au",
      "domain_id": "c4bd661a-9563-4df0-a38b-df0b42a028a6",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:37:13.872414+00:00",
      "summary": "originenergy.com.au: a_records changed",
      "old_value": [
        "18.155.192.106",
        "18.155.192.118",
        "18.155.192.129",
        "18.155.192.54"
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        "13.226.238.125",
        "13.226.238.21",
        "13.226.238.7"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "6610582c-4bbb-464c-b0fa-5867eb68d7a9",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:37:30.224361+00:00",
      "summary": "qantas.com.au: a_records changed",
      "old_value": [
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        "69.192.139.238"
      ],
      "new_value": [
        "23.212.249.68",
        "23.212.249.69"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "9ddb2bdd-7167-4f9a-9813-995bcb687427",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "f7d3a0f3-d308-4ab1-99dc-005c8b39e9d0",
      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-10-21T20:37:30.466597+00:00",
      "summary": "qantas.com.au: aaaa_records changed",
      "old_value": [
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        "2600:1406:2e00:49::172e:d8cc"
      ],
      "new_value": [
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        "2600:1408:c400:c::17cd:6896"
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      "category": "resolution",
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      "event_scope": "observatory",
      "snapshot_id": "9ddb2bdd-7167-4f9a-9813-995bcb687427",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "4ab1fa7b-70eb-4008-93e8-26ad39915c94",
      "domain": "realestate.com.au",
      "domain_id": "7f5f2d67-8f93-4467-a6b0-e20363e28aa4",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:37:22.983711+00:00",
      "summary": "realestate.com.au: a_records changed",
      "old_value": [
        "23.11.207.231",
        "23.11.207.234"
      ],
      "new_value": [
        "23.210.216.134",
        "23.210.216.136"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "7e0fd0ef-9bd1-41f0-883f-1d9b8bf8d4ec",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "fd6be9b2-790d-4c80-bbf0-e09559a7f07f",
      "domain": "target.com.au",
      "domain_id": "3142ff97-17d2-4c0a-9acc-a5394bf2616c",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:41:26.274291+00:00",
      "summary": "target.com.au: a_records changed",
      "old_value": [
        "23.220.103.73",
        "23.220.103.89"
      ],
      "new_value": [
        "69.192.139.225",
        "69.192.139.240"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "6d9ee9e8-a038-43d9-a366-2f19b5d97cba",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "9e31f48a-a3a3-4c3f-87b9-d0dcfe2f8f7d",
      "domain": "theaustralian.com.au",
      "domain_id": "5bd486d6-d424-4868-b043-5ebbe36da11a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:41:08.129961+00:00",
      "summary": "theaustralian.com.au: a_records changed",
      "old_value": [
        "184.31.112.168"
      ],
      "new_value": [
        "23.214.124.121"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "54d6c0d8-f38d-4bc5-91ff-8867256ca6cb",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "7d83b856-9aa3-4310-a4ce-79e3ff282135",
      "domain": "theaustralian.com.au",
      "domain_id": "5bd486d6-d424-4868-b043-5ebbe36da11a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-10-21T20:41:08.412821+00:00",
      "summary": "theaustralian.com.au: aaaa_records changed",
      "old_value": [
        "2600:1418:a000:583::ebe",
        "2600:1418:a000:591::ebe",
        "2600:1418:a000:59d::ebe",
        "2600:1418:a000:5ac::ebe",
        "2600:1418:a000:5b1::ebe"
      ],
      "new_value": [
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        "2600:1407:e800:1484::ebe",
        "2600:1407:e800:1486::ebe",
        "2600:1407:e800:1488::ebe",
        "2600:1407:e800:148b::ebe"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "54d6c0d8-f38d-4bc5-91ff-8867256ca6cb",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "7ff669a7-73cb-4888-9f34-54a29cd47cf7",
      "domain": "woolworths.com.au",
      "domain_id": "94b188b0-2126-477a-b0da-23f05ffb2375",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:39:36.066879+00:00",
      "summary": "woolworths.com.au: a_records changed",
      "old_value": [
        "23.213.45.110"
      ],
      "new_value": [
        "23.39.185.206"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "bada8d49-b28a-45cd-9c0c-03a88b354fa1",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "0a4669a5-c645-49e6-8641-2b8c8d286b22",
      "domain": "xero.com.au",
      "domain_id": "65b653c4-d173-4953-a435-34678df4f5a7",
      "cohort": "saas-watchlist",
      "cohort_label": "Saas Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-10-21T20:40:17.561217+00:00",
      "summary": "xero.com.au: a_records changed",
      "old_value": [
        "184.30.42.11",
        "184.30.42.22"
      ],
      "new_value": [
        "184.25.123.27",
        "184.25.123.63"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "300a13ba-18b0-4782-9285-51c17693234f",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    }
  ],
  "default_visibility_rule": "Material, medium/high severity, named high-signal event types, or personal-interest domains are visible by default."
}