kjaerslot.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-27 12:26:35
MTA-STS + enforce − invalid
2026-06-25 06:06:26
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + protonmail-verification=e53fa173f5bd3a52f1f0dcfd2ef5acdac99d05c4 + 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 2025072901
DMARC + v=DMARC1; p=quarantine; pct=100; ruf=mailto:rasmus@kjaerslot.dk; fo=1
DNSSEC + secure − indeterminate
MTA-STS + invalid − missing
2026-06-23 07:03:31
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
TXT − protonmail-verification=e53fa173f5bd3a52f1f0dcfd2ef5acdac99d05c4 − 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 2025072901
DMARC − v=DMARC1; p=quarantine; pct=100; ruf=mailto:rasmus@kjaerslot.dk; fo=1
DNSSEC + indeterminate − secure
MTA-STS + missing − enforce
2026-06-22 04:10:40 no changes
2026-06-19 22:06:31 no changes
2026-06-17 13:43:50 baseline 3 NS · 2 MX · 2 TXT · 4 TLSA · serial 2025072901 · DMARC · DNSSEC secure · MTA-STS enforce

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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