DNSBL Spam Check

Checked IP: 209.58.144.45
rDNS/PTR record: usa.casper.aero

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: usa.casper.aero
15.3029 ms
Inactive: 2
Inactive
Response in: 8.6846919 seconds
Amount of searched blacklists: 26 (2 inactive)