mysdu.dk
📜 DNS record history  ·  ← Current records
📜 Record History26 scans · 37 changes
Scanned AtChanges since previous scan
2026-09-01 06:59:33
SOA + serial 18703 − serial 18701
2026-08-30 12:48:52
SOA + serial 18701 − serial 18700
2026-08-25 13:01:41
SOA + serial 18700 − serial 18698
2026-08-24 12:51:43
SOA + serial 18698 − serial 18696
2026-08-22 10:05:42
SOA + serial 18696 − serial 18695
2026-08-18 08:07:28
SOA + serial 18695 − serial 18692
2026-08-16 19:05:59
SOA + serial 18692 − serial 18691
2026-08-14 09:14:40
SOA + serial 18691 − serial 18690
2026-08-10 16:56:39
SOA + serial 18690 − serial 18686
2026-08-06 02:47:30
SOA + serial 18686 − serial 18683
2026-07-31 23:09:40
SOA + serial 18683 − serial 18680
2026-07-27 21:33:01
SOA + serial 18680 − serial 18678
2026-07-24 19:43:36
SOA + serial 18678 − serial 18677
2026-07-23 18:11:07
SOA + serial 18677 − serial 18676
2026-07-22 17:30:20
SOA + serial 18676 − serial 18672
2026-07-20 17:23:06
SOA + serial 18672 − serial 18670
2026-07-17 08:47:37
SOA + serial 18670 − serial 18667
2026-07-13 18:47:58
SOA + serial 18667 − serial 18665
2026-07-11 18:12:46
SOA + serial 18665 − serial 18664
2026-07-08 16:25:54
SOA + serial 18664 − serial 18660
2026-07-03 12:50:16
SOA + serial 18660 − serial 18659
2026-06-30 21:32:27
SOA + serial 18659 − serial 18655
2026-06-23 16:08:58
NS + ns1.sdu.dk + ns2.sdu.dk + ns3.sdu.dk
A + 130.225.156.23
MX + 0 .
TXT + v=spf1 -all
SOA + serial 18655
DMARC + v=DMARC1; p=reject; sp=reject; rua=mailto:655b353a1f136@dmarc.centerasecurity.com; ruf=mailto:dmarc.reports@sdu.dk
DNSSEC + secure − indeterminate
2026-06-22 17:07:24
NS − ns1.sdu.dk − ns2.sdu.dk − ns3.sdu.dk
A − 130.225.156.23
MX − 0 .
TXT − v=spf1 -all
SOA − serial 18650
DMARC − v=DMARC1; p=reject; sp=reject; rua=mailto:655b353a1f136@dmarc.centerasecurity.com; ruf=mailto:dmarc.reports@sdu.dk
DNSSEC + indeterminate − secure
2026-06-20 12:33:35
MX + 0 .
2026-06-18 00:22:52 baseline 3 NS · 1 A · 1 TXT · serial 18650 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 26 scans). Click a timestamp to view that full snapshot.

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