collegesyd.dk
📜 DNS record history  ·  ← Current records
📜 Record History21 scans · 28 changes
Scanned AtChanges since previous scan
2026-09-04 12:30:58
SOA + serial 2020051793 − serial 2020051792
2026-08-29 18:15:59
SOA + serial 2020051792 − serial 2020051791
2026-08-27 08:05:42 no changes
2026-08-26 15:32:34
SOA + serial 2020051791 − serial 2020051790
2026-08-24 02:48:52
SOA + serial 2020051790 − serial 2020051789
2026-08-18 23:51:03
SOA + serial 2020051789 − serial 2020051788
2026-08-17 13:56:43 no changes
2026-08-12 09:11:43
SOA + serial 2020051788 − serial 2020051787
2026-08-10 00:40:40
SOA + serial 2020051787 − serial 2020051785
2026-08-02 23:29:03
SOA + serial 2020051785 − serial 2020051784
2026-07-26 12:41:40
SOA + serial 2020051784 − serial 2020051783
2026-07-23 11:41:38
SOA + serial 2020051783 − serial 2020051782
2026-07-21 05:41:15
SOA + serial 2020051782 − serial 2020051781
2026-07-17 09:32:55
SOA + serial 2020051781 − serial 2020051780
2026-07-11 12:19:00
SOA + serial 2020051780 − serial 2020051779
2026-07-07 00:16:23
SOA + serial 2020051779 − serial 2020051778
2026-07-03 21:22:21
SOA + serial 2020051778 − serial 2020051777
2026-07-02 20:18:58
SOA + serial 2020051777 − serial 2020051776
2026-06-27 19:15:05
NS + ns1.esis.dk + ns2.esis.dk
A + 185.19.134.87
MX + 100 mxnonexistent.collegesyd.dk
TXT + v=spf1 -all
SOA + serial 2020051776
DNSSEC + secure − bogus
2026-06-22 20:30:36
NS − ns1.esis.dk − ns2.esis.dk
A − 185.19.134.87
MX − 100 mxnonexistent.collegesyd.dk
TXT − v=spf1 -all
SOA − serial 2020051773
DNSSEC + bogus − secure
2026-06-16 21:45:28 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2020051773 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 21 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone