it-centrum.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 3 changes
Scanned AtChanges since previous scan
2026-09-05 09:35:28
TLSA + _25._tcp.mx2.spamfri.dk 311 6598C93F79B95376BB8099E9AC862167D217020E00F89A4EE21BFCCA57616FDA
2026-07-10 15:48:58
TLSA − _25._tcp.mx2.spamfri.dk 311 6598C93F79B95376BB8099E9AC862167D217020E00F89A4EE21BFCCA57616FDA
SOA + serial 2026070901 − serial 2026050901
2026-06-27 20:01:44 no changes
2026-06-24 00:27:15 no changes
2026-06-17 14:07:34 baseline 3 NS · 1 A · 3 MX · 1 TXT · 3 TLSA · serial 2026050901 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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