DNSBL Spam Check

Checked IP: 52.20.193.36
rDNS/PTR record: ec2-52-20-193-36.compute-1.amazonaws.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ec2-52-20-193-36.compute-1.amazonaws.com
36.2360 ms
Inactive: 2
Inactive
Response in: 4.771256 seconds
Amount of searched blacklists: 25 (2 inactive)