DNSBL Spam Check

Checked IP: 66.158.128.141
rDNS/PTR record: mx4.b2b2c.ca

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx4.b2b2c.ca
197.5160 ms
Inactive: 2
Inactive
Response in: 9.327976 seconds
Amount of searched blacklists: 25 (2 inactive)