centec.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-24 22:17:21 no changes
2026-07-03 00:53:32 no changes
2026-06-27 22:41:41
MX + 0 centec-dk.mail.protection.outlook.com − 0 mail.onlinemail.io
TXT + v=spf1 include:spf.protection.outlook.com -all − v=spf1 a include:spf.curanet.dk include:mailcleaner.dk ~all
SOA + serial 2026062502 − serial 2026061701
2026-06-19 12:48:24
TXT + MS=ms47748446
SOA + serial 2026061701 − serial 2025072901
2026-06-16 20:43:48 no changes
2026-06-16 20:05:44 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2025072901 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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