telecom.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 10 changes
Scanned AtChanges since previous scan
2026-07-27 19:04:04 no changes
2026-07-24 16:52:14 no changes
2026-07-23 15:46:13 no changes
2026-07-20 04:37:15 no changes
2026-07-17 22:24:09 no changes
2026-07-15 08:26:13 no changes
2026-06-28 07:34:15 no changes
2026-06-23 21:06:42
NS + ns1auth.tdu.dk + ns2auth.tdu.dk
MX + 10 testhost.teknet.dk
TXT + DNS admin: Kristen Nielsen, Teledanmark udvikling, krn@tdu.dk, tlf 43 345605 / 40 466221
SOA + serial 2015012900
DNSSEC + insecure − indeterminate
2026-06-22 18:55:20
NS − ns1auth.tdu.dk − ns2auth.tdu.dk
MX − 10 testhost.teknet.dk
TXT − DNS admin: Kristen Nielsen, Teledanmark udvikling, krn@tdu.dk, tlf 43 345605 / 40 466221
SOA − serial 2015012900
DNSSEC + indeterminate − insecure
2026-06-17 11:36:28 baseline 2 NS · 1 MX · 1 TXT · serial 2015012900 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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