devicelab.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 6 changes
Scanned AtChanges since previous scan
2026-07-22 17:38:51
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch − 1 aspmx.l.google.com − 10 alt3.aspmx.l.google.com − 10 alt4.aspmx.l.google.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
TXT + protonmail-verification=76da0db659e0b3c2467cfb48bb919ed40ce42dd7 + v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all − v=spf1 include:_spf.google.com ~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 2410213316 − serial 2409748505
2026-07-17 16:41:32
SOA + serial 2409748505 − serial 2409559411
2026-07-16 13:15:20
SOA + serial 2409559411 − serial 2404461100
2026-06-27 04:56:57 no changes
2026-06-20 04:17:54 no changes
2026-06-17 02:41:25 no changes
2026-06-17 02:30:46 baseline 2 NS · 2 A · 5 MX · 1 TXT · serial 2404461100 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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