kursuscentret.dk
📜 DNS record history  ·  ← Current records
📜 Record History22 scans · 40 changes
Scanned AtChanges since previous scan
2026-08-30 05:15:47
SOA + serial 2020051792 − serial 2020051791
2026-08-27 00:18:01 no changes
2026-08-26 06:13:12
SOA + serial 2020051791 − serial 2020051790
2026-08-23 19:27:30
SOA + serial 2020051790 − serial 2020051789
2026-08-18 14:55:52
SOA + serial 2020051789 − serial 2020051788
2026-08-12 07:14:28
SOA + serial 2020051788 − serial 2020051787
2026-08-10 13:39:50
SOA + serial 2020051787 − serial 2020051786
2026-08-08 04:59:31
SOA + serial 2020051786 − serial 2020051785
2026-08-01 11:28:07
SOA + serial 2020051785 − serial 2020051784
2026-07-26 15:42:07
SOA + serial 2020051784 − serial 2020051783
2026-07-23 14:09:29
SOA + serial 2020051783 − serial 2020051782
2026-07-21 14:29:23
SOA + serial 2020051782 − serial 2020051781
2026-07-15 20:02:05
SOA + serial 2020051781 − serial 2020051780
2026-07-10 12:59:46
SOA + serial 2020051780 − serial 2020051779
2026-07-08 14:01:11
SOA + serial 2020051779 − serial 2020051778
2026-07-04 15:05:24
SOA + serial 2020051778 − serial 2020051777
2026-06-29 03:24:58
NS + ns1.esis.dk + ns2.esis.dk
A + 185.19.134.87
MX + 100 mxnonexistent.kursuscentret.dk
TXT + v=spf1 -all
SOA + serial 2020051777
DNSSEC + secure − bogus
2026-06-22 12:43:49
NS − ns1.esis.dk − ns2.esis.dk
A − 185.19.134.87
MX − 100 mxnonexistent.kursuscentret.dk
TXT − v=spf1 -all
SOA − serial 2020051775
DNSSEC + bogus − secure
2026-06-22 05:38:40
NS + ns1.esis.dk + ns2.esis.dk
A + 185.19.134.87
MX + 100 mxnonexistent.kursuscentret.dk
TXT + v=spf1 -all
SOA + serial 2020051775
DNSSEC + secure − bogus
2026-06-22 03:36:51 no changes
2026-06-18 19:54:03
NS − ns1.esis.dk − ns2.esis.dk
A − 185.19.134.87
MX − 100 mxnonexistent.kursuscentret.dk
TXT − v=spf1 -all
SOA − serial 2020051773
DMARC + v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r
DNSSEC + bogus − secure
2026-06-17 21:46:02 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2020051773 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 22 scans). Click a timestamp to view that full snapshot.

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