| Scanned At | Changes since previous scan |
|---|---|
| 2026-08-12 22:36:57 | SOA + serial 2026081101 − serial 2026080602 |
| 2026-08-09 17:40:58 | TXT + v=spf1 include:_spf.protonmail.ch include:_custspf.one.com ~all − MS=ms54951609 − v=spf1 include:_spf.protonmail.ch ~all SOA + serial 2026080602 − serial 2026071701 |
| 2026-07-18 04:49:16 | SOA + serial 2026071701 − serial 2026071201 |
| 2026-07-13 05:29:46 | SOA + serial 2026071201 − serial 2026061201 |
| 2026-06-27 15:11:18 | no changes |
| 2026-06-19 21:59:32 | no changes |
| 2026-06-19 16:00:10 | NS + ns01.one.com + ns02.one.com MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch TXT + MS=ms54951609 + protonmail-verification=34b7199e39671d1dfc3e01201bb231711edaa8f7 + 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 2026061201 DMARC + v=DMARC1; p=quarantine DNSSEC + secure − indeterminate |
| 2026-06-17 14:38:08 | baseline DNSSEC indeterminate |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.