first-security.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-26 22:04:49 no changes
2026-07-21 21:07:17
TLSA − _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C
SOA + serial 2026072102 − serial 2026052105
2026-07-04 22:42:37
TLSA + _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193
DNSSEC + secure − bogus
2026-06-23 16:12:13
DNSSEC + bogus − secure
2026-06-20 11:12:52 no changes
2026-06-19 18:13:07 no changes
2026-06-17 09:20:36 baseline 2 NS · 1 A · 4 MX · 1 AAAA · 1 TXT · 4 TLSA · serial 2026052105 · DMARC · 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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