boligudvikling.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-12 04:49:52
SOA + serial 2026080901 − serial 2026071401
2026-07-16 18:00:32 no changes
2026-07-15 01:09:27
SOA + serial 2026071401 − serial 2026071001
2026-07-13 07:37:49
SOA + serial 2026071001 − serial 2026061001
2026-06-28 13:33:10 no changes
2026-06-21 09:54:25
NS + ns01.one.com + ns02.one.com
A + 139.162.190.19
MX + 0 boligudvikling-dk.mail.protection.outlook.com
TXT + MS=ms20571881 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026061001
DMARC + v=DMARC1; p=reject; rua=mailto:6720990da2064@dmarc-dk.centerasecurity.com;
DNSSEC + secure − indeterminate
2026-06-21 09:40:37
NS − ns01.one.com − ns02.one.com
A − 139.162.190.19
MX − 0 boligudvikling-dk.mail.protection.outlook.com
TXT − MS=ms20571881 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026061001
DMARC − v=DMARC1; p=reject; rua=mailto:6720990da2064@dmarc-dk.centerasecurity.com;
DNSSEC + indeterminate − secure
2026-06-16 15:45:37 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026061001 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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