nicholai.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-28 03:05:23 no changes
2026-08-25 17:46:37 no changes
2026-08-24 14:16:49
SOA + serial 2413041019 − serial 2411539530
2026-08-09 09:47:34
SOA + serial 2411539530 − serial 2410967415
2026-08-01 03:59:13
SOA + serial 2410967415 − serial 2410259261
2026-07-23 22:38:23
SOA + serial 2410259261 − serial 2408893811
2026-07-08 14:34:31
SOA + serial 2408893811 − serial 2406820209
2026-06-26 06:35:31 no changes
2026-06-21 06:52:33
NS + elsa.ns.cloudflare.com + jake.ns.cloudflare.com
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + protonmail-verification=0d2e8ade9cef877240c9f5150f7d179c02c452ac + 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 2406820209
DMARC + v=DMARC1; p=none
DNSSEC + insecure − indeterminate
2026-06-20 23:56:46
NS − elsa.ns.cloudflare.com − jake.ns.cloudflare.com
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
TXT − protonmail-verification=0d2e8ade9cef877240c9f5150f7d179c02c452ac − 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 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA − serial 2406820209
DMARC − v=DMARC1; p=none
DNSSEC + indeterminate − insecure
2026-06-20 02:17:02 no changes
2026-06-18 05:47:52 baseline 2 NS · 2 MX · 2 TXT · 4 TLSA · serial 2406820209 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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