fibercity.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-28 00:58:53 no changes
2026-08-26 15:10:14 no changes
2026-06-27 05:46:02
NS + authns1.fiberby.net + authns2.fiberby.net + authns3.fiberby.net + authns4.fiberby.net
A + 193.104.135.126
MX + 10 mail.fiberby.dk
SOA + serial 2020013000
DNSSEC + insecure − indeterminate
2026-06-23 23:28:19
NS − authns1.fiberby.net − authns2.fiberby.net − authns3.fiberby.net − authns4.fiberby.net
A − 193.104.135.126
MX − 10 mail.fiberby.dk
SOA − serial 2020013000
DNSSEC + indeterminate − insecure
2026-06-22 16:25:11
NS + authns1.fiberby.net + authns2.fiberby.net + authns3.fiberby.net + authns4.fiberby.net
A + 193.104.135.126
MX + 10 mail.fiberby.dk
SOA + serial 2020013000
DNSSEC + insecure − indeterminate
2026-06-21 18:29:15
NS − authns1.fiberby.net − authns2.fiberby.net − authns3.fiberby.net − authns4.fiberby.net
A − 193.104.135.126
MX − 10 mail.fiberby.dk
SOA − serial 2020013000
DNSSEC + indeterminate − insecure
2026-06-20 06:06:43 no changes
2026-06-17 09:34:19 baseline 4 NS · 1 A · 1 MX · serial 2020013000 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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