DNSBL Spam Check

Checked IP: 2a01:4f8:c0c:336e:0:0:0:1
rDNS/PTR record: mx-nb02.ok-mx.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx-nb02.ok-mx.com
19.2060 ms
Inactive: 2
Inactive
Response in: 7.238358 seconds
Amount of searched blacklists: 25 (2 inactive)