howtostudy-ucn.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-31 03:06:25
SOA + serial 2413566906 − serial 2410978775
2026-08-06 20:16:36
SOA + serial 2410978775 − serial 2408434383
2026-07-03 19:47:03
SOA + serial 2408434383 − serial 2406086636
2026-06-20 03:51:00 no changes
2026-06-20 02:09:14 no changes
2026-06-19 08:32:22
NS + christina.ns.cloudflare.com + reese.ns.cloudflare.com
A + 46.30.215.22
AAAA + 2a02:2350:5:10e:b5:592a:10b1:3e7d
SOA + serial 2406086636
DNSSEC + insecure − indeterminate
2026-06-17 13:55:36 baseline DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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