tfbn.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 16 changes
Scanned AtChanges since previous scan
2026-09-07 14:31:31
SOA + serial 2026083101 − serial 2026073101
2026-08-22 04:36:14 no changes
2026-08-06 06:14:03
SOA + serial 2026073101 − serial 2026063001
2026-07-03 10:03:49
SOA + serial 2026063001 − serial 2026060205
2026-06-26 11:23:26 no changes
2026-06-26 00:41:01
NS + ns01.one.com + ns02.one.com
A + 46.30.211.38
MX + 0 tfbn-dk.mail.protection.outlook.com
TXT + MS=ms57045606 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026060205
DNSSEC + secure − indeterminate
2026-06-23 14:43:58
NS − ns01.one.com − ns02.one.com
A − 46.30.211.38
MX − 0 tfbn-dk.mail.protection.outlook.com
TXT − MS=ms57045606 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026060205
DNSSEC + indeterminate − bogus
2026-06-23 07:20:40
DNSSEC + bogus − secure
2026-06-19 00:32:15 no changes
2026-06-17 13:52:42 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026060205 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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