optuna.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-26 11:44:59 no changes
2026-06-25 14:10:02
NS + a.portsdns.se + b.portsdns.net
A + 193.14.90.203
SOA + serial 2025050100
DMARC + v=DMARC1; p=reject; rua=mailto:5fcfadddb2cf2@dmarc.centerasecurity.com
DNSSEC + insecure − indeterminate
2026-06-23 20:21:48
NS − a.portsdns.se − b.portsdns.net
A − 193.14.90.203
SOA − serial 2025050100
DMARC − v=DMARC1; p=reject; rua=mailto:5fcfadddb2cf2@dmarc.centerasecurity.com
DNSSEC + indeterminate − insecure
2026-06-17 19:08:12 baseline 2 NS · 1 A · serial 2025050100 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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