DNSBL Spam Check

Checked IP: 52.0.0.0
rDNS/PTR record: ec2-52-0-0-0.compute-1.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-52-0-0-0.compute-1.amazonaws.com
36.8350 ms
Inactive: 2
Inactive
Response in: 5.094697 seconds
Amount of searched blacklists: 26 (2 inactive)