b33r.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-28 16:42:23
SOA + serial 2413362813 − serial 2413308002
2026-08-27 15:04:54
SOA + serial 2413308002 − serial 2413229727
2026-08-26 14:22:13
SOA + serial 2413229727 − serial 2411234400
2026-08-16 11:04:08 no changes
2026-08-06 13:24:25
SOA + serial 2411234400 − serial 2409908780
2026-07-20 13:08:46
SOA + serial 2409908780 − serial 2409160796
2026-07-12 13:13:30
SOA + serial 2409160796 − serial 2407087194
2026-06-24 17:49:00
NS + alla.ns.cloudflare.com + charles.ns.cloudflare.com
A + 37.139.21.73
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + protonmail-verification=f56f9f440b122dd740352d1fd8b6481571e603f4 + 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 2407087194
DMARC + v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@b33r.dk
DNSSEC + secure − indeterminate
2026-06-21 15:17:19
NS − alla.ns.cloudflare.com − charles.ns.cloudflare.com
A − 37.139.21.73
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
TXT − protonmail-verification=f56f9f440b122dd740352d1fd8b6481571e603f4 − 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 2407087194
DMARC − v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@b33r.dk
DNSSEC + indeterminate − secure
2026-06-18 13:14:11 no changes
2026-06-16 13:57:06 baseline 2 NS · 1 A · 2 MX · 2 TXT · 4 TLSA · serial 2407087194 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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