coursecomrade.dk
📜 DNS record history  ·  ← Current records
📜 Record History22 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-26 17:52:36 no changes
2026-08-09 00:48:48
A + 137.74.116.191 − 94.231.103.78
SOA + serial 2026080700 − serial 2026062601
2026-07-29 00:07:26
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com − nonexistent.punktum.dk
A + 94.231.103.78
MX + 10 mx.simply.com
TXT + v=spf1 include:spf.simply.com -all
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2026062601
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + secure − indeterminate
2026-07-27 05:10:56 no changes
2026-07-26 04:41:03 no changes
2026-07-25 04:20:36 no changes
2026-07-24 03:04:34 no changes
2026-07-22 21:33:50 no changes
2026-07-21 19:38:35 no changes
2026-07-20 15:14:25 no changes
2026-07-19 11:23:59 no changes
2026-07-18 08:46:12 no changes
2026-07-15 06:36:39 no changes
2026-07-13 23:43:18 no changes
2026-07-12 11:51:50 no changes
2026-07-11 04:33:44 no changes
2026-07-08 18:15:08 no changes
2026-07-06 21:07:05 no changes
2026-07-05 16:52:45 no changes
2026-07-04 14:13:53 no changes
2026-07-03 20:39:09 no changes
2026-07-02 20:28:31 baseline 1 NS · DNSSEC indeterminate

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.

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