ertech.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-28 10:27:46
SOA + serial 2026082801 − serial 2026081205
2026-08-26 10:19:26 no changes
2026-08-13 07:30:21
SOA + serial 2026081205 − serial 2026072801
2026-08-06 06:48:14
SOA + serial 2026072801 − serial 2026062701
2026-06-28 17:12:50
SOA + serial 2026062701 − serial 2026061801
2026-06-24 03:52:29 no changes
2026-06-20 19:56:55
NS + ns01.one.com + ns02.one.com
A + 46.30.213.115
MX + 0 ertech-dk.mail.protection.outlook.com
AAAA + 2a02:2350:5:10b:809e:a566:9e17:7436
SOA + serial 2026061801
DNSSEC + secure − indeterminate
2026-06-20 15:53:11
NS − ns01.one.com − ns02.one.com
A − 46.30.213.115
MX − 0 ertech-dk.mail.protection.outlook.com
AAAA − 2a02:2350:5:10b:809e:a566:9e17:7436
SOA − serial 2026061801
DNSSEC + indeterminate − secure
2026-06-19 05:38:57
SOA + serial 2026061801 − serial 2026061305
2026-06-17 08:15:57 no changes
2026-06-17 08:15:45 baseline 2 NS · 1 A · 1 MX · 1 AAAA · serial 2026061305 · 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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