| Scanned At | Changes since previous scan |
|---|---|
| 2026-08-15 00:19:21 | SOA + serial 2026081401 − serial 2026080301 DNSSEC + secure − insecure |
| 2026-08-07 05:30:34 | SOA + serial 2026080301 − serial 2026080201 DNSSEC + insecure − indeterminate |
| 2026-08-03 11:45:28 | SOA + serial 2026080201 − serial 2026072401 DNSSEC + indeterminate − insecure |
| 2026-07-25 19:21:54 | TXT + protonmail-verification=c3bf53ff130490f0ada99bb02a255f00a7bd558e SOA + serial 2026072401 − serial 2026072332 |
| 2026-07-24 18:58:30 | NS + ns01.one.com + ns02.one.com − ns1.messagingengine.com − ns2.messagingengine.com A + 46.30.211.38 − 103.168.172.37 − 103.168.172.52 MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch − 10 us1-smtp.messagingengine.com − 20 us2-smtp.messagingengine.com TXT + v=spf1 include:_spf.protonmail.ch ~all − protonmail-verification=c3bf53ff130490f0ada99bb02a255f00a7bd558e − v=spf1 include:spf.messagingengine.com ?all TLSA + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 SOA + serial 2026072332 − serial 2026070700 DMARC + v=DMARC1; p=reject − v=DMARC1; p=none; |
| 2026-07-08 10:48:30 | SOA + serial 2026070700 − serial 2026070400 |
| 2026-07-04 13:17:09 | MX + 10 us1-smtp.messagingengine.com + 20 us2-smtp.messagingengine.com − 10 in1-smtp.messagingengine.com − 20 in2-smtp.messagingengine.com SOA + serial 2026070400 − serial 2026060701 |
| 2026-06-17 13:51:26 | baseline 2 NS · 2 A · 2 MX · 2 TXT · serial 2026060701 · DMARC · DNSSEC insecure |
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.