r23.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-30 18:40:06
SOA + serial 2026083001 − serial 2026082205
2026-08-27 10:11:26 no changes
2026-08-23 14:39:43
SOA + serial 2026082205 − serial 2026072901
2026-08-04 23:38:39
SOA + serial 2026072901 − serial 2026062801
2026-07-22 07:00:08 no changes
2026-06-30 23:08:56
SOA + serial 2026062801 − serial 2026062307
2026-06-25 06:18:44 no changes
2026-06-25 04:52:45
A + 195.47.247.18 − 46.30.213.127
SOA + serial 2026062307 − serial 2026051601
2026-06-23 07:36:29
NS + ns01.one.com + ns02.one.com
A + 46.30.213.127
MX + 0 r23-dk.mail.protection.outlook.com
TXT + MS=ms11191458 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026051601
DNSSEC + secure − indeterminate
2026-06-20 16:43:31
NS − ns01.one.com − ns02.one.com
A − 46.30.213.127
MX − 0 r23-dk.mail.protection.outlook.com
TXT − MS=ms11191458 − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026051601
DNSSEC + indeterminate − secure
2026-06-17 15:31:36 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026051601 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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