optimumgroupgreenliner.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-25 23:41:13 no changes
2026-06-29 20:48:38 no changes
2026-06-22 11:01:05
NS + nsauth1.introweb.nl + nsauth2.introweb.nl + nsauth3.introweb.net
A + 62.165.75.168
MX + 10 mx.previder.nl
AAAA + 2001:1690:2:1956::4400
TXT + v=DMARC1;p=reject; + v=spf1 a mx ~all
TLSA + _25._tcp.mx.previder.nl 311 7849224D1C24FD6B04CB0E1D036A0434F9B36408E6621727CFC9949A9DCE07C0
SOA + serial 2024102102
DNSSEC + insecure − indeterminate
2026-06-21 06:27:37
NS − nsauth1.introweb.nl − nsauth2.introweb.nl − nsauth3.introweb.net
A − 62.165.75.168
MX − 10 mx.previder.nl
AAAA − 2001:1690:2:1956::4400
TXT − v=DMARC1;p=reject; − v=spf1 a mx ~all
TLSA − _25._tcp.mx.previder.nl 311 7849224D1C24FD6B04CB0E1D036A0434F9B36408E6621727CFC9949A9DCE07C0
SOA − serial 2024102102
DNSSEC + indeterminate − insecure
2026-06-18 03:58:18 baseline 3 NS · 1 A · 1 MX · 1 AAAA · 2 TXT · 1 TLSA · serial 2024102102 · DNSSEC insecure

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.

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