centec.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

3 events
WhenWhatChange
2026-06-27 22:41📬 MailMail servers changed: + centec-dk.mail.protection.outlook.com − mail.onlinemail.io
2026-06-16 20:05🔎 ScanFirst scanned: delegated to ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

8 scans · 5 changes
Scanned AtChanges since previous scan
2026-09-29 17:39:05 no changes
2026-09-24 08:37:49 no changes
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 8 scans). Click a timestamp to view that full snapshot.

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