300d.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-27 07:10:56 no changes
2026-08-25 05:46:45 no changes
2026-08-24 21:05:55
SOA + serial 2026082401 − serial 2026082101
2026-08-21 19:44:07
SOA + serial 2026082101 − serial 2026072401
2026-07-25 09:14:50
TLSA + _25._tcp.mx1.pub.mailpod14-cph3.one.com 311 A4B9A2A35B513EFAC91F5A3C11DD0C58CD25446AD9ACD78A70BB57775C3051E6 + _25._tcp.mx2.pub.mailpod14-cph3.one.com 311 A4B9A2A35B513EFAC91F5A3C11DD0C58CD25446AD9ACD78A70BB57775C3051E6 + _25._tcp.mx3.pub.mailpod14-cph3.one.com 311 A4B9A2A35B513EFAC91F5A3C11DD0C58CD25446AD9ACD78A70BB57775C3051E6 + _25._tcp.mx4.pub.mailpod14-cph3.one.com 311 A4B9A2A35B513EFAC91F5A3C11DD0C58CD25446AD9ACD78A70BB57775C3051E6 − _25._tcp.mx1.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE − _25._tcp.mx2.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE − _25._tcp.mx3.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE − _25._tcp.mx4.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE
SOA + serial 2026072401 − serial 2026062301
2026-06-26 21:05:37
DNSSEC + secure − bogus
2026-06-24 16:04:19
NS + ns01.one.com + ns02.one.com
A + 46.30.213.101
MX + 10 mx1.pub.mailpod14-cph3.one.com + 10 mx2.pub.mailpod14-cph3.one.com + 10 mx3.pub.mailpod14-cph3.one.com + 10 mx4.pub.mailpod14-cph3.one.com
AAAA + 2a02:2350:5:10b:802e:25f7:2bd5:d807
TLSA + _25._tcp.mx1.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE + _25._tcp.mx2.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE + _25._tcp.mx3.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE + _25._tcp.mx4.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE
SOA + serial 2026062301
DNSSEC + bogus − indeterminate
2026-06-23 15:08:55
NS − ns01.one.com − ns02.one.com
A − 46.30.213.101
MX − 10 mx1.pub.mailpod14-cph3.one.com − 10 mx2.pub.mailpod14-cph3.one.com − 10 mx3.pub.mailpod14-cph3.one.com − 10 mx4.pub.mailpod14-cph3.one.com
AAAA − 2a02:2350:5:10b:802e:25f7:2bd5:d807
TLSA − _25._tcp.mx1.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE − _25._tcp.mx2.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE − _25._tcp.mx3.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE − _25._tcp.mx4.pub.mailpod14-cph3.one.com 311 F9CAE2DF0FCB54F04130769823BED77A69750921655EDEC73E475939396F6CDE
SOA − serial 2026062105
DNSSEC + indeterminate − secure
2026-06-22 23:55:02
SOA + serial 2026062105 − serial 2026061801
2026-06-21 10:23:53 no changes
2026-06-20 21:15:18
A + 46.30.213.101 − 46.30.213.119
AAAA + 2a02:2350:5:10b:802e:25f7:2bd5:d807 − 2a02:2350:5:10b:80b8:a73b:812b:c525
SOA + serial 2026061801 − serial 2026061601
2026-06-16 13:16:57 no changes
2026-06-16 13:12:50 baseline 2 NS · 1 A · 4 MX · 1 AAAA · 4 TLSA · serial 2026061601 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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