bulow-sorensen.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-27 16:36:58 no changes
2026-08-22 21:22:25
TXT + v=spf include:outlook.com ~all
SOA + serial 2026081001
2026-08-21 21:20:38
TXT − v=spf include:outlook.com ~all
SOA − serial 2026081001
2026-08-11 08:35:16
SOA + serial 2026081001 − serial 2026071501
2026-07-16 23:53:15
SOA + serial 2026071501 − serial 2026071404
2026-07-15 05:13:06
SOA + serial 2026071404 − serial 2026061001
2026-06-26 06:14:01
NS + ns01.one.com + ns02.one.com
MX + 10 1217348930.mail.outlook.com
TXT + v=spf include:outlook.com ~all
SOA + serial 2026061001
DNSSEC + secure − indeterminate
2026-06-24 12:55:34 no changes
2026-06-22 07:09:43
NS − ns01.one.com − ns02.one.com
MX − 10 1217348930.mail.outlook.com
TXT − v=spf include:outlook.com ~all
SOA − serial 2026061001
DNSSEC + indeterminate − secure
2026-06-19 23:26:02 no changes
2026-06-16 17:40:08 no changes
2026-06-16 17:40:03 baseline 2 NS · 1 MX · 1 TXT · serial 2026061001 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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