bluebiz.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 11 changes
Scanned AtChanges since previous scan
2026-06-24 16:52:22 no changes
2026-06-21 15:41:31
NS + ns1.eurodns.com + ns2.eurodns.com + ns3.eurodns.com + ns4.eurodns.com
MX + 10 .
TXT + v=spf1 -all
SOA + serial 2026043000
DMARC + v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
DNSSEC + insecure − indeterminate
2026-06-20 15:59:49
NS − ns1.eurodns.com − ns2.eurodns.com − ns3.eurodns.com − ns4.eurodns.com
TXT − v=spf1 -all
SOA − serial 2026043000
DMARC − v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
DNSSEC + indeterminate − insecure
2026-06-16 15:16:17 no changes
2026-06-16 15:09:46 no changes
2026-06-16 15:05:40 no changes
2026-06-16 15:00:25 baseline 4 NS · 1 TXT · serial 2026043000 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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