reftek.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-20 10:30:15
SOA + serial 2026081905 − serial 2026080101
2026-08-07 10:08:10
SOA + serial 2026080101 − serial 2026072701
2026-07-27 16:43:27
A + 195.47.247.18 − 46.30.215.191
SOA + serial 2026072701 − serial 2026062005
2026-06-26 06:47:23
NS + ns01.one.com + ns02.one.com
A + 46.30.215.191
MX + 0 reftek-dk.mail.protection.outlook.com
TXT + MS=ms37226692 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026062005
DNSSEC + secure − indeterminate
2026-06-23 12:04:49
NS − ns01.one.com − ns02.one.com
A − 46.30.215.191
MX − 0 reftek-dk.mail.protection.outlook.com
TXT − MS=ms37226692 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026062005
DNSSEC + indeterminate − secure
2026-06-23 11:58:57
SOA + serial 2026062005 − serial 2026061501
2026-06-20 05:20:23 no changes
2026-06-17 11:37:21 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026061501 · 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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