cetacyberdefense.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 18 changes
Scanned AtChanges since previous scan
2026-09-01 09:54:00 no changes
2026-08-28 02:56:20
SOA + serial 2413356894 − serial 2411283290
2026-08-06 12:33:02
SOA + serial 2411283290 − serial 2409950683
2026-07-19 15:58:19
SOA + serial 2409950683 − serial 2409209687
2026-07-11 12:09:40
SOA + serial 2409209687 − serial 2407136084
2026-07-05 01:24:13
DNSSEC + secure − bogus
2026-06-24 17:40:23
NS + curt.ns.cloudflare.com + hera.ns.cloudflare.com
MX + 0 cetacyberdefense-dk.mail.protection.outlook.com
TXT + MS=ms81983284 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2407136084
DMARC + v=DMARC1; p=reject;
DNSSEC + bogus − indeterminate
2026-06-23 06:38:18
NS − curt.ns.cloudflare.com − hera.ns.cloudflare.com
MX − 0 cetacyberdefense-dk.mail.protection.outlook.com
TXT − MS=ms81983284 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2407136084
DMARC − v=DMARC1; p=reject;
DNSSEC + indeterminate − secure
2026-06-18 17:04:50
SOA + serial 2407136084 − serial 2405062482
2026-06-16 20:11:02 baseline 2 NS · 1 MX · 2 TXT · serial 2405062482 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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