rudkjoebing-pedersen.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 14 changes
Scanned AtChanges since previous scan
2026-09-01 15:03:04 no changes
2026-06-28 18:26:16 no changes
2026-06-26 09:52:31
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + protonmail-verification=f4e5d73620ec7a90733b327fd24b9dcc0e128b58 + v=spf1 include:_spf.protonmail.ch mx ~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 2021051003
DMARC + v=DMARC1; p=none; rua=mailto:hello@rudkjoebing-petersen.dk
DNSSEC + secure − indeterminate
2026-06-24 04:20:36
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
TXT − protonmail-verification=f4e5d73620ec7a90733b327fd24b9dcc0e128b58 − v=spf1 include:_spf.protonmail.ch mx ~all
TLSA − _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1
SOA − serial 2021051003
DMARC − v=DMARC1; p=none; rua=mailto:hello@rudkjoebing-petersen.dk
DNSSEC + indeterminate − secure
2026-06-18 04:08:55 no changes
2026-06-18 00:11:49 baseline 4 NS · 2 MX · 2 TXT · 4 TLSA · serial 2021051003 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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