con-tech.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-06-28 17:29:48 no changes
2026-06-22 12:39:03
NS + ns1.itwebhotel.dk + ns2.itwebhotel.dk + ns3.itwebhotel.dk
A + 136.243.153.136
MX + 10 mail.con-tech.dk
TXT + v=spf1 a mx ip4:136.243.153.136 ~all
SOA + serial 2025112700
DMARC + v=DMARC1;p=none
DNSSEC + insecure − indeterminate
2026-06-21 14:28:52
NS − ns1.itwebhotel.dk − ns2.itwebhotel.dk − ns3.itwebhotel.dk
A − 136.243.153.136
MX − 10 mail.con-tech.dk
TXT − v=spf1 a mx ip4:136.243.153.136 ~all
SOA − serial 2025112700
DMARC − v=DMARC1;p=none
DNSSEC + indeterminate − insecure
2026-06-20 07:10:55 no changes
2026-06-17 00:15:06 no changes
2026-06-16 22:21:27 no changes
2026-06-16 22:10:09 no changes
2026-06-16 22:00:27 baseline 3 NS · 1 A · 1 MX · 1 TXT · serial 2025112700 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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