b2co.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-26 11:28:23
SOA + serial 2026082602 − serial 2026062702
2026-08-03 13:47:41 no changes
2026-06-30 15:07:44 no changes
2026-06-29 20:26:25
SOA + serial 2026062702 − serial 2026042704
2026-06-26 02:57:59
NS + ns01.one.com + ns02.one.com
A + 46.30.213.191
MX + 0 b2co-dk.mail.protection.outlook.com
TXT + MS=ms11441647 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026042704
DNSSEC + secure − indeterminate
2026-06-23 18:30:23
NS − ns01.one.com − ns02.one.com
A − 46.30.213.191
MX − 0 b2co-dk.mail.protection.outlook.com
TXT − MS=ms11441647 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026042704
DNSSEC + indeterminate − secure
2026-06-22 04:17:25
NS + ns01.one.com + ns02.one.com
A + 46.30.213.191
MX + 0 b2co-dk.mail.protection.outlook.com
TXT + MS=ms11441647 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026042704
DNSSEC + secure − indeterminate
2026-06-21 20:56:30
NS − ns01.one.com − ns02.one.com
A − 46.30.213.191
MX − 0 b2co-dk.mail.protection.outlook.com
TXT − MS=ms11441647 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026042704
DNSSEC + indeterminate − secure
2026-06-16 13:57:20 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026042704 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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