DNSBL Spam Check

Checked IP: 75.144.208.12
rDNS/PTR record: 75-144-208-12-Miami.hfc.comcastbusiness.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 75-144-208-12-Miami.hfc.comcastbusiness.net
453.6910 ms
Inactive: 2
Inactive
Response in: 5.372159 seconds
Amount of searched blacklists: 26 (2 inactive)