udfordring.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events
WhenWhatChange
2026-07-18 13:28📬 MailMail servers changed: − 300
2026-07-16 04:00📬 MailMail servers changed: + 300
2026-06-18 07:44🔎 ScanFirst scanned: delegated to ns01.one.com, ns02.one.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

12 scans · 10 changes
Scanned AtChanges since previous scan
2026-10-12 03:37:05
SOA + serial 2026101101 − serial 2026092406
2026-09-30 09:36:37 no changes
2026-09-26 18:17:30 no changes
2026-09-25 05:20:46
A + 2.28.10.215 − 46.224.70.235
SOA + serial 2026092406 − serial 2026091001
2026-09-12 05:01:08
SOA + serial 2026091001 − serial 2026081101
2026-08-27 03:19:47 no changes
2026-08-13 01:49:01
SOA + serial 2026081101 − serial 2026071701
2026-07-22 00:19:00 no changes
2026-07-18 13:28:39
MX + 0 . − 0 300
SOA + serial 2026071701 − serial 2026071201
2026-07-16 04:00:31
MX + 0 300 − 0 .
SOA + serial 2026071201 − serial 2026061101
2026-06-19 14:58:42
MX + 0 .
2026-06-18 07:44:36 baseline 2 NS · 1 A · serial 2026061101 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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