mattrs.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 14 changes
Scanned AtChanges since previous scan
2026-09-04 12:06:10 no changes
2026-08-08 10:25:29
SOA + serial 2026080601 − serial 2026070701
2026-07-09 04:18:28
SOA + serial 2026070701 − serial 2026060701
2026-06-25 07:21:21 no changes
2026-06-24 07:35:13
NS + ns01.one.com + ns02.one.com
A + 75.2.70.75 + 99.83.190.102
MX + 0 mattrs-dk.mail.protection.outlook.com
TXT + MS=ms50570806 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026060701
DNSSEC + secure − indeterminate
2026-06-22 09:48:35 no changes
2026-06-21 04:43:19
NS − ns01.one.com − ns02.one.com
A − 75.2.70.75 − 99.83.190.102
MX − 0 mattrs-dk.mail.protection.outlook.com
TXT − MS=ms50570806 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026060701
DNSSEC + indeterminate − secure
2026-06-19 00:44:37 no changes
2026-06-18 01:28:22 baseline 2 NS · 2 A · 1 MX · 2 TXT · serial 2026060701 · 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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