optimo.dk
📜 DNS record history  ·  ← Current records
📜 Record History20 scans · 39 changes
Scanned AtChanges since previous scan
2026-08-27 10:58:46
SOA + serial 2026082702 − serial 2026082202
2026-08-22 19:06:46
SOA + serial 2026082202 − serial 2026081702
2026-08-18 17:29:45
SOA + serial 2026081702 − serial 2026081202
2026-08-13 17:54:26
SOA + serial 2026081202 − serial 2026080702
2026-08-08 01:53:41
SOA + serial 2026080702 − serial 2026080202
2026-08-03 20:12:39
SOA + serial 2026080202 − serial 2026072802
2026-07-29 03:14:05
SOA + serial 2026072802 − serial 2026072302
2026-07-23 12:51:30
SOA + serial 2026072302 − serial 2026071802
2026-07-18 15:26:37
SOA + serial 2026071802 − serial 2026071302
2026-07-14 11:25:51
SOA + serial 2026071302 − serial 2026070802
2026-07-08 10:53:46
SOA + serial 2026070802 − serial 2026070302
2026-07-03 13:17:55
SOA + serial 2026070302 − serial 2026062802
2026-07-01 09:47:57
SOA + serial 2026062802 − serial 2026062302
2026-06-26 19:47:25
NS + ns4.hostonline.dk + ns5.hostonline.dk + ns6.hostonline.dk
A + 217.195.185.215
MX + 10 he.hostonline.dk + 30 mx-backup.hostonline.dk
TXT + v=spf1 a mx include:_spf.hostonline.dk -all
SOA + serial 2026062302
DNSSEC + secure − indeterminate
2026-06-24 02:14:08
NS − ns4.hostonline.dk − ns5.hostonline.dk − ns6.hostonline.dk
A − 217.195.185.215
MX − 10 he.hostonline.dk − 30 mx-backup.hostonline.dk
TXT − v=spf1 a mx include:_spf.hostonline.dk -all
SOA − serial 2026062302
DNSSEC + indeterminate − secure
2026-06-23 22:16:56
SOA + serial 2026062302 − serial 2026061802
2026-06-22 19:01:33
NS + ns4.hostonline.dk + ns5.hostonline.dk + ns6.hostonline.dk
A + 217.195.185.215
MX + 10 he.hostonline.dk + 30 mx-backup.hostonline.dk
TXT + v=spf1 a mx include:_spf.hostonline.dk -all
SOA + serial 2026061802
DNSSEC + secure − indeterminate
2026-06-22 18:41:39
NS − ns4.hostonline.dk − ns5.hostonline.dk − ns6.hostonline.dk
A − 217.195.185.215
MX − 10 he.hostonline.dk − 30 mx-backup.hostonline.dk
TXT − v=spf1 a mx include:_spf.hostonline.dk -all
SOA − serial 2026061802
DNSSEC + indeterminate − secure
2026-06-19 23:00:39
SOA + serial 2026061802 − serial 2026061302
2026-06-18 02:18:23 baseline 3 NS · 1 A · 2 MX · 1 TXT · serial 2026061302 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 20 scans). Click a timestamp to view that full snapshot.

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