| When | What | Change |
|---|---|---|
| 2026-08-07 05:09 | Mail servers changed: + mail.protonmail.ch + mailsec.protonmail.ch | |
| 2026-06-18 06:36 | 🔎 Scan | First scanned: delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com. |
| 2026-06-16 | 🌱 Zone | Already in the .dk zone when our tracking began. |
Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).
| Scanned At | Changes since previous scan |
|---|---|
| 2026-10-21 12:21:06 | TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F |
| 2026-10-03 09:28:30 | TLSA + _25._tcp.mx.simply.com 311 4B949F05A63FED95FC94B3A83DD7016751DF2A8F1CD685F9F439B65E50FA61D9 SOA + serial 2026100200 − serial 2026080407 |
| 2026-09-26 07:56:28 | no changes |
| 2026-08-26 15:05:18 | no changes |
| 2026-08-07 05:09:59 | MX + 10 mail.protonmail.ch + 10 mailsec.protonmail.ch TXT + protonmail-verification=d95895f98b6cf8aca7458a7b404ab18dce899b3c + v=spf1 include:_spf.protonmail.ch ~all − v=spf1 include:_spf.google.com ~all 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 2026080407 − serial 2025060601 |
| 2026-06-18 06:36:53 | baseline 3 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2025060601 · DMARC · DNSSEC secure |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.