authr.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 17 changes
Scanned AtChanges since previous scan
2026-09-03 01:17:31 no changes
2026-09-01 04:04:52 no changes
2026-08-28 00:16:06 no changes
2026-08-17 19:10:39 no changes
2026-07-22 05:51:34
A + 185.199.108.153 + 185.199.109.153 + 185.199.110.153 + 185.199.111.153
SOA + serial 2026072102 − serial 2026031300
2026-07-04 22:35:41
DNSSEC + secure − bogus
2026-06-22 11:10:56
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + anthropic-domain-verification-03p67w=ZGBDP7bxHZImEl2XOUXJQ3KEZ + protonmail-verification=37336b4338b6aacc1deac867a2fd3254a67ca7c6 + 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 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1
SOA + serial 2026031300
DMARC + v=DMARC1; p=quarantine
DNSSEC + bogus − indeterminate
2026-06-21 13:44:59
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
TXT − anthropic-domain-verification-03p67w=ZGBDP7bxHZImEl2XOUXJQ3KEZ − protonmail-verification=37336b4338b6aacc1deac867a2fd3254a67ca7c6 − 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 2026031300
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − secure
2026-06-16 13:51:29 baseline 3 NS · 2 MX · 3 TXT · 4 TLSA · serial 2026031300 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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