guttenberg.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 12 changes
Scanned AtChanges since previous scan
2026-06-26 14:03:53 no changes
2026-06-21 14:45:14 no changes
2026-06-21 10:01:38
NS + ns1.onwelcom.dk + ns2.onwelcom.dk
A + 195.190.31.86
MX + 10 mailfilter.onwelcom.dk + 20 mx2.onwelcom.dk
TXT + v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx ~all
SOA + serial 2016061501
DNSSEC + insecure − indeterminate
2026-06-20 17:45:52
NS − ns1.onwelcom.dk − ns2.onwelcom.dk
A − 195.190.31.86
MX − 10 mailfilter.onwelcom.dk − 20 mx2.onwelcom.dk
TXT − v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx ~all
SOA − serial 2016061501
DNSSEC + indeterminate − insecure
2026-06-20 01:53:34 no changes
2026-06-17 10:15:24 baseline 2 NS · 1 A · 2 MX · 1 TXT · serial 2016061501 · DNSSEC insecure

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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