DNSBL Spam Check

Checked IP: 91.195.107.41
rDNS/PTR record: mail01-2x.cssz.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail01-2x.cssz.cz
102.3510 ms
Inactive: 2
Inactive
Response in: 5.4002309 seconds
Amount of searched blacklists: 25 (2 inactive)