DNSBL Spam Check

Checked IP: 31.13.170.55
rDNS/PTR record: mail1.pfaff-industrial.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail1.pfaff-industrial.com
124.8491 ms
Inactive: 2
Inactive
Response in: 4.9089239 seconds
Amount of searched blacklists: 26 (2 inactive)