knudtzon.dk
📜 DNS record history  ·  ← Current records
📜 Record History3 scans · 2 changes
Scanned AtChanges since previous scan
2026-08-27 03:34:23 no changes
2026-07-09 05:43:09
TXT + _dmarc + v=spf1 ip4:94.231.99.1/24 ip4:93.191.155.36 ip4:185.221.37.72 ip4:195.178.171.92 ip4:93.191.152.168 ip4:94.231.99.20 ip4:91.198.138.133 ip4:94.231.111.170 include:spf.nextlevel.dk include:spf.ubivox.com include:spf.comendosystems.com include:spf.protection.outlook.com -all − v=spf1 ip4:94.231.99.1/24 ip4:93.191.155.36 ip4:185.221.37.72 ip4:195.178.171.92 ip4:93.191.152.168 ip4:94.231.99.20 ip4:91.198.138.133 ip4:94.231.111.170 a:mail.knudtzon.dk include:spf.nextlevel.dk include:spf.ubivox.com include:spf.comendosystems.com include:spf.protection.outlook.com -all
SOA + serial 2026070701 − serial 2026021900
2026-06-18 03:43:22 baseline 4 NS · 1 A · 1 MX · 4 TXT · 1 TLSA · serial 2026021900 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.

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