guldbergsgade11.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 3 changes
Scanned AtChanges since previous scan
2026-08-26 02:44:37 no changes
2026-07-04 12:37:21
DNSSEC + secure − bogus
2026-06-20 23:08:35
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + bogus − secure
2026-06-17 10:02:16 baseline 3 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2025040603 · DNSSEC secure

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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