executivelearning.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 17 changes
Scanned AtChanges since previous scan
2026-09-03 15:52:00
SOA + serial 2017113146 − serial 2017113145
2026-08-25 07:31:21
SOA + serial 2017113145 − serial 2017113144
2026-08-17 08:05:02
SOA + serial 2017113144 − serial 2017113143
2026-08-07 06:24:13
SOA + serial 2017113143 − serial 2017113142
2026-07-29 10:26:16
SOA + serial 2017113142 − serial 2017113141
2026-07-20 12:08:31
SOA + serial 2017113141 − serial 2017113140
2026-07-15 11:23:28
SOA + serial 2017113140 − serial 2017113139
2026-07-02 10:25:31
SOA + serial 2017113139 − serial 2017113138
2026-06-25 10:55:32
SOA + serial 2017113138 − serial 2017113137
2026-06-23 02:36:05
NS + ns1.cbs.dk + ns2.cbs.dk
TXT + v=spf1 -all
SOA + serial 2017113137
DNSSEC + secure − indeterminate
2026-06-22 22:42:13
NS − ns1.cbs.dk − ns2.cbs.dk
TXT − v=spf1 -all
SOA − serial 2017113137
DNSSEC + indeterminate − secure
2026-06-17 09:09:05 baseline 2 NS · 1 TXT · serial 2017113137 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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