knowing.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-26 11:06:47
SOA + serial 2413217234 − serial 2413089163
2026-08-25 02:13:49
SOA + serial 2413089163 − serial 2407988507
2026-06-29 23:53:23
NS + collins.ns.cloudflare.com + julio.ns.cloudflare.com − ns01.one.com − ns02.one.com
A − 52.178.44.153
MX − 10 mail.knowing.dk
SOA + serial 2407988507 − serial 2026062401
DNSSEC + insecure − secure
2026-06-25 17:22:32
NS + ns01.one.com + ns02.one.com
A + 52.178.44.153
MX + 10 mail.knowing.dk
TXT + jens bach jacobsen tlf +45 24525341
SOA + serial 2026062401
DNSSEC + secure − indeterminate
2026-06-22 16:29:57
NS − ns01.one.com − ns02.one.com
A − 52.178.44.153
MX − 10 mail.knowing.dk
TXT − jens bach jacobsen tlf +45 25446455
SOA − serial 2026061001
DNSSEC + indeterminate − secure
2026-06-18 06:01:45 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026061001 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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