hopcroft.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 7 changes
Scanned AtChanges since previous scan
2026-07-03 13:51:23
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch − 10 mx01.mail.icloud.com − 10 mx02.mail.icloud.com
TXT + v=spf1 include:_spf.protonmail.ch ~all − apple-domain=whzBKslD0pJe3J6U − v=spf1 include:icloud.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 2026063003 − serial 2026062401
DMARC + v=DMARC1; p=quarantine
2026-06-26 11:57:05 no changes
2026-06-26 02:39:15
TXT + protonmail-verification=44b26db9a36d7ade8383f6bf8a8f97ca9e86a901
SOA + serial 2026062401 − serial 2025042300
2026-06-23 04:36:41 no changes
2026-06-21 13:46:19 no changes
2026-06-20 18:58:00 no changes
2026-06-17 11:55:40 baseline 4 NS · 1 A · 2 MX · 2 TXT · serial 2025042300 · DNSSEC secure

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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