dbiz.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-28 05:51:33 no changes
2026-08-15 07:06:58
SOA + serial 2026081401 − serial 2026081205
2026-08-12 22:45:12
SOA + serial 2026081205 − serial 2026080301
2026-08-03 04:18:59
SOA + serial 2026080301 − serial 2026070301
2026-07-04 22:04:55
SOA + serial 2026070301 − serial 2026062901
2026-06-30 14:03:47
SOA + serial 2026062901 − serial 2026061305
2026-06-23 02:01:50
NS + ns01.one.com + ns02.one.com
A + 20.105.216.54
MX + 0 dbiz-dk.mail.protection.outlook.com
TXT + MS=ms49436569 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026061305
DMARC + v=DMARC1; p=none;
DNSSEC + secure − indeterminate
2026-06-21 17:01:45
NS − ns01.one.com − ns02.one.com
A − 20.105.216.54
MX − 0 dbiz-dk.mail.protection.outlook.com
TXT − MS=ms49436569 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026061305
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − secure
2026-06-17 01:15:16 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026061305 · DMARC · 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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