knoldbjerggaard.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-27 12:11:22
SOA + serial 2026082701 − serial 2026080702
2026-08-26 11:48:33 no changes
2026-08-08 00:56:45
SOA + serial 2026080702 − serial 2026071901
2026-07-19 14:20:41
SOA + serial 2026071901 − serial 2026061501
2026-07-13 00:56:09 no changes
2026-06-29 07:36:29
NS + ns01.one.com + ns02.one.com
A + 23.227.38.65
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + protonmail-verification=b8187072377d3efb5fa86b5b22bc4f7a08b0cbf6 + 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 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1
SOA + serial 2026061501
DMARC + v=DMARC1; p=quarantine
DNSSEC + secure − indeterminate
2026-06-23 17:29:02
NS − ns01.one.com − ns02.one.com
A − 23.227.38.65
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
TXT − protonmail-verification=b8187072377d3efb5fa86b5b22bc4f7a08b0cbf6 − v=spf1 include:_spf.protonmail.ch ~all
TLSA − _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA − serial 2026061501
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − secure
2026-06-21 04:46:22 no changes
2026-06-20 20:48:39 no changes
2026-06-17 23:15:59 baseline 2 NS · 1 A · 2 MX · 2 TXT · 4 TLSA · serial 2026061501 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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