osandweb.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 6 changes
Scanned AtChanges since previous scan
2026-08-28 10:09:08 no changes
2026-08-26 09:09:48 no changes
2026-08-06 05:43:33
SOA + serial 2026080501 − serial 2026071908
2026-07-20 20:17:43
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch − 10 mx.simply.com
TXT + protonmail-verification=c822fc7d7e7103a8fdd0b5ce94d48151e8e001cd + 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 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F
SOA + serial 2026071908 − serial 2026060601
DMARC + v=DMARC1; p=quarantine
2026-06-17 13:22:37 baseline 4 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2026060601 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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