| When | What | Change |
|---|---|---|
| 2026-07-26 14:56 | Mail servers changed: + mail.protonmail.ch + mailsec.protonmail.ch | |
| 2026-06-17 12:10 | 🔎 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 |
|---|---|
| 2026-10-12 15:07:17 | SOA + serial 2026101200 − serial 2026100300 |
| 2026-10-04 01:31:05 | SOA + serial 2026100300 − serial 2026091601 |
| 2026-09-21 09:16:42 | SOA + serial 2026091601 − serial 2026072604 |
| 2026-07-26 14:56:50 | MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch TXT + protonmail-verification=050c01f3516da80b6960519d49e5094755e38acf + v=spf1 include:_spf.protonmail.ch ~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 2026072604 − serial 2026020101 DMARC + v=DMARC1; p=quarantine |
| 2026-06-28 09:34:18 | no changes |
| 2026-06-17 12:10:11 | baseline 3 NS · 2 A · serial 2026020101 · 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.