frederiks1.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 3 changes
Scanned AtChanges since previous scan
2026-08-23 23:10:48
TXT + v=spf1 include:spf.simply.com -all − v=spf1 include:spf.simply.com ?all
SOA + serial 2026082300 − serial 2025042300
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
2026-06-22 15:22:15 no changes
2026-06-17 10:33:16 no changes
2026-06-17 10:25:57 baseline 4 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2025042300 · 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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