c1.dk
📜 DNS record history  ·  ← Current records
📜 Record History41 scans · 28 changes
Scanned AtChanges since previous scan
2026-08-24 08:33:58 no changes
2026-08-23 00:09:14 no changes
2026-08-22 00:00:15 no changes
2026-08-20 23:49:12 no changes
2026-08-19 21:47:20 no changes
2026-08-18 21:10:31 no changes
2026-08-17 08:32:53 no changes
2026-08-14 20:26:53 no changes
2026-08-13 13:01:43 no changes
2026-08-11 08:05:53 no changes
2026-08-09 19:05:47 no changes
2026-08-08 10:50:26 no changes
2026-07-31 12:47:41 no changes
2026-07-27 21:48:27 no changes
2026-07-26 21:20:56 no changes
2026-07-25 20:46:13 no changes
2026-07-24 20:22:12 no changes
2026-07-23 19:27:16 no changes
2026-07-22 14:28:21 no changes
2026-07-21 13:45:40 no changes
2026-07-20 11:25:04 no changes
2026-07-19 09:25:25 no changes
2026-07-18 05:34:19 no changes
2026-07-17 03:26:07 no changes
2026-07-15 02:23:47 no changes
2026-07-13 21:40:07 no changes
2026-07-10 15:12:22 no changes
2026-07-08 19:25:32
A − 46.250.221.9
MX − 0 mail.c1.dk
TXT − v=spf1 ip4:46.250.221.9 +a +mx +ip4:46.250.221.8 ~all
SOA − serial 2026070605
2026-07-06 20:43:33
SOA + serial 2026070605 − serial 2026070406
DNSSEC + indeterminate − insecure
2026-07-04 22:39:54
SOA + serial 2026070406 − serial 2026070405
DNSSEC + insecure − indeterminate
2026-07-04 19:36:38
SOA + serial 2026070405 − serial 2026070305
DNSSEC + indeterminate − insecure
2026-07-03 18:28:08
SOA + serial 2026070305 − serial 2026070203
2026-07-02 14:34:14
SOA + serial 2026070203 − serial 2026062606
2026-06-26 21:36:24
SOA + serial 2026062606 − serial 2026062601
2026-06-26 08:59:38
SOA + serial 2026062601 − serial 2026062406
2026-06-25 00:08:02
SOA + serial 2026062406 − serial 2026062201
2026-06-22 08:43:22
NS + ns1.proisp.no + ns2.proisp.no
A + 46.250.221.9
MX + 0 mail.c1.dk
TXT + v=spf1 ip4:46.250.221.9 +a +mx +ip4:46.250.221.8 ~all
SOA + serial 2026062201
DNSSEC + insecure − indeterminate
2026-06-20 19:57:48
NS − ns1.proisp.no − ns2.proisp.no
A − 46.250.221.9
MX − 0 mail.c1.dk
TXT − v=spf1 ip4:46.250.221.9 +a +mx +ip4:46.250.221.8 ~all
SOA − serial 2026061900
DNSSEC + indeterminate − insecure
2026-06-19 04:41:00
SOA + serial 2026061900 − serial 2026061605
2026-06-16 18:47:11 no changes
2026-06-16 18:40:30 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026061605 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 41 scans). Click a timestamp to view that full snapshot.

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