h3m.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-08-22 01:08:38
MX + 10 mail.h3m.dk + 3 mail.protonmail.ch + 5 mailsec.protonmail.ch − 0 mail.h3m.dk
TXT + protonmail-verification=7b275b0bb55968ad27e46791718d55ab5912d537 + v=spf1 include:_spf.protonmail.ch ~all
TLSA + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA + serial 2026082119 − serial 2026071901
2026-07-19 18:47:13
SOA + serial 2026071901 − serial 2026051902
2026-06-29 05:56:27
DNSSEC + secure − insecure
2026-06-17 10:09:18 baseline 4 NS · 1 A · 1 MX · 2 TXT · serial 2026051902 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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