sondexteknik.dk
📜 DNS record history  ·  ← Current records
📜 Record History2 scans · 2 changes
Scanned AtChanges since previous scan
2026-07-20 22:50:47
SOA + serial 2019111022 − serial 2019111021
DMARC + v=DMARC1; p=reject; rua=mailto:6759a1cccfc74@dmarc-dk.centerasecurity.com − v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
2026-06-17 12:11:33 baseline 2 NS · 2 TXT · serial 2019111021 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 2 scans). Click a timestamp to view that full snapshot.

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