rubberduckco.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-27 17:25:39
MX + 0 Rubberduckco-dk.mail.protection.outlook.com − 0 rubberduckco-dk.mail.protection.outlook.com
SOA + serial 2026082701 − serial 2026082001
2026-08-20 09:10:32
SOA + serial 2026082001 − serial 2026081301
2026-08-14 05:27:11
MX + 0 rubberduckco-dk.mail.protection.outlook.com − 0 Rubberduckco-dk.mail.protection.outlook.com
SOA + serial 2026081301 − serial 2026080601
2026-08-07 00:20:07
SOA + serial 2026080601 − serial 2026073001
2026-07-31 09:38:31
MX + 0 Rubberduckco-dk.mail.protection.outlook.com − 0 rubberduckco-dk.mail.protection.outlook.com
SOA + serial 2026073001 − serial 2026072301
2026-07-23 03:12:22
MX + 0 rubberduckco-dk.mail.protection.outlook.com − 0 Rubberduckco-dk.mail.protection.outlook.com
SOA + serial 2026072301 − serial 2026071601
2026-07-17 11:17:51
MX + 0 Rubberduckco-dk.mail.protection.outlook.com − 0 rubberduckco-dk.mail.protection.outlook.com
SOA + serial 2026071601 − serial 2026070901
2026-07-12 18:14:56
MX + 0 rubberduckco-dk.mail.protection.outlook.com − 0 Rubberduckco-dk.mail.protection.outlook.com
SOA + serial 2026070901 − serial 2026070201
2026-07-03 19:18:17
SOA + serial 2026070201 − serial 2026062501
2026-06-25 04:54:31
SOA + serial 2026062501 − serial 2026061801
2026-06-18 03:42:01 baseline 5 NS · 1 A · 1 MX · 1 TXT · serial 2026061801 · DNSSEC insecure

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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