bitwerk.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-25 17:55:09 no changes
2026-08-12 07:08:33
SOA + serial 2026081101 − serial 2026071701
2026-07-27 17:27:20 no changes
2026-07-17 23:24:31
SOA + serial 2026071701 − serial 2026071101
2026-07-13 17:42:17
SOA + serial 2026071101 − serial 2026061101
2026-06-22 08:05:35
NS + ns01.one.com + ns02.one.com
A + 76.76.21.21
MX + 1 mail.protonmail.ch + 10 alt3.aspmx.l.google.com + 10 alt4.aspmx.l.google.com + 2 mailsec.protonmail.ch + 3 aspmx.l.google.com + 5 alt1.aspmx.l.google.com + 5 alt2.aspmx.l.google.com
TXT + protonmail-verification=f0572fc0c56f3d838ab849de55ec0a837ed060de
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 2026061101
DNSSEC + secure − indeterminate
2026-06-20 23:34:57
NS − ns01.one.com − ns02.one.com
A − 76.76.21.21
MX − 1 mail.protonmail.ch − 10 alt3.aspmx.l.google.com − 10 alt4.aspmx.l.google.com − 2 mailsec.protonmail.ch − 3 aspmx.l.google.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
TXT − protonmail-verification=f0572fc0c56f3d838ab849de55ec0a837ed060de
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 2026061101
DNSSEC + indeterminate − secure
2026-06-16 14:42:34 no changes
2026-06-16 14:42:03 baseline 2 NS · 1 A · 7 MX · 1 TXT · 4 TLSA · serial 2026061101 · 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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