skoleudvikler.dk
📜 DNS record history  ·  ← Current records
📜 Record History47 scans · 52 changes
Scanned AtChanges since previous scan
2026-09-04 11:35:20
SOA + serial 4800 − serial 4792
2026-08-31 05:30:06
SOA + serial 4792 − serial 4786
2026-08-28 06:03:36
SOA + serial 4786 − serial 4784
2026-08-27 05:49:36
SOA + serial 4784 − serial 4782
2026-08-26 22:20:36
SOA + serial 4782 − serial 4780
2026-08-25 13:36:18
SOA + serial 4780 − serial 4778
2026-08-24 12:51:39
SOA + serial 4778 − serial 4774
2026-08-23 07:36:39
SOA + serial 4774 − serial 4771
2026-08-22 07:16:59
SOA + serial 4771 − serial 4768
2026-08-21 06:53:56
SOA + serial 4768 − serial 4765
2026-08-20 05:34:14
TXT + v=spf1 -all
SOA + serial 4765 − serial 4762
DNSSEC + secure − insecure
2026-08-19 02:13:08
TXT − v=spf1 -all
SOA + serial 4762 − serial 4759
DNSSEC + insecure − secure
2026-08-18 00:33:35
SOA + serial 4759 − serial 4753
2026-08-16 10:35:37
SOA + serial 4753 − serial 4750
2026-08-15 05:05:08
SOA + serial 4750 − serial 4746
2026-08-13 19:41:20
SOA + serial 4746 − serial 4743
2026-08-12 14:37:58
SOA + serial 4743 − serial 4738
2026-08-11 13:21:50
SOA + serial 4738 − serial 4735
2026-08-10 10:22:31
SOA + serial 4735 − serial 4730
2026-08-08 14:40:20
SOA + serial 4730 − serial 4727
2026-08-07 05:48:38
SOA + serial 4727 − serial 4715
2026-08-01 05:56:02
SOA + serial 4715 − serial 4707
2026-07-28 16:53:29
SOA + serial 4707 − serial 4705
2026-07-27 15:16:48
SOA + serial 4705 − serial 4703
2026-07-26 13:10:13
SOA + serial 4703 − serial 4701
2026-07-25 12:35:13
SOA + serial 4701 − serial 4699
2026-07-24 12:11:59
SOA + serial 4699 − serial 4696
2026-07-23 06:22:32
SOA + serial 4696 − serial 4692
2026-07-22 03:14:15
SOA + serial 4692 − serial 4688
2026-07-20 15:06:31
SOA + serial 4688 − serial 4684
2026-07-19 09:30:10
SOA + serial 4684 − serial 4681
2026-07-18 07:44:14
SOA + serial 4681 − serial 4678
DMARC + v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;
2026-07-17 07:26:09
SOA + serial 4678 − serial 4673
DMARC − v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;
2026-07-15 17:58:32
SOA + serial 4673 − serial 4667
2026-07-14 01:00:05
SOA + serial 4667 − serial 4661
2026-07-12 08:05:21
SOA + serial 4661 − serial 4652
2026-07-08 21:23:55
SOA + serial 4652 − serial 4648
2026-07-07 02:12:04
SOA + serial 4648 − serial 4646
2026-07-05 18:57:00
SOA + serial 4646 − serial 4644
2026-07-04 18:15:51
SOA + serial 4644 − serial 4640
2026-07-03 06:04:30
SOA + serial 4640 − serial 4630
2026-06-28 06:04:26
SOA + serial 4630 − serial 4624
2026-06-25 12:46:46
SOA + serial 4624 − serial 4619
2026-06-23 11:37:10
SOA + serial 4619 − serial 4614
2026-06-21 15:53:48
SOA + serial 4614 − serial 4611
2026-06-20 16:22:41
SOA + serial 4611 − serial 4601
2026-06-17 13:15:06 baseline 2 NS · 1 A · 1 TXT · serial 4601 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 47 scans). Click a timestamp to view that full snapshot.

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