DNSBL Spam Check

Checked IP: 52.204.31.221
rDNS/PTR record: ec2-52-204-31-221.compute-1.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-52-204-31-221.compute-1.amazonaws.com
26.7401 ms
Inactive: 2
Inactive
Response in: 1.809622 seconds
Amount of searched blacklists: 26 (2 inactive)