DNSBL Spam Check

Checked IP: 212.23.1.19
rDNS/PTR record: smarthost01.ixn.mail.zen.net.uk

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smarthost01.ixn.mail.zen.net.uk
23.5488 ms
Inactive: 2
Inactive
Response in: 8.7084651 seconds
Amount of searched blacklists: 26 (2 inactive)