holm52.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 4 changes
Scanned AtChanges since previous scan
2026-08-11 01:36:37
MX + 10 mxext2.mailbox.org + 10 mxext3.mailbox.org + 10 mxext4.mailbox.org − 20 mxext2.mailbox.org − 30 mxext3.mailbox.org
TLSA + _25._tcp.mxext4.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220 + _25._tcp.mxext4.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 + _25._tcp.mxext4.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446
SOA + serial 2026080903 − serial 2026071500
2026-07-16 22:01:57
SOA + serial 2026071500 − serial 2026061107
2026-06-21 04:35:52 no changes
2026-06-19 20:55:19 no changes
2026-06-17 13:36:44 baseline 3 NS · 1 A · 3 MX · 1 TXT · 9 TLSA · serial 2026061107 · 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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