online-book.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 13 changes
Scanned AtChanges since previous scan
2026-09-06 17:30:55
SOA + serial 2026090201 − serial 2023112701
2026-06-25 21:32:03
NS + ns.scannet2.dk + ns2.scannet2.dk
A + 40.113.49.171
MX + 10 mx1.onlinemail.io + 20 mx2.onlinemail.io
TXT + v=spf1 include:spf.ctrl-it.dk include:spf.curanet.dk ~all
SOA + serial 2023112701
DNSSEC + secure − indeterminate
2026-06-24 11:36:56 no changes
2026-06-23 00:37:49
NS − ns.scannet2.dk − ns2.scannet2.dk
A − 40.113.49.171
MX − 10 mx1.onlinemail.io − 20 mx2.onlinemail.io
TXT − v=spf1 include:spf.ctrl-it.dk include:spf.curanet.dk ~all
SOA − serial 2023112701
DNSSEC + indeterminate − secure
2026-06-18 06:02:33 baseline 2 NS · 1 A · 2 MX · 1 TXT · serial 2023112701 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone