DNSBL Spam Check

Checked IP: 52.51.228.125
rDNS/PTR record: ec2-52-51-228-125.eu-west-1.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-52-51-228-125.eu-west-1.compute.amazonaws.com
18.1651 ms
Inactive: 2
Inactive
Response in: 1.7223639 seconds
Amount of searched blacklists: 26 (2 inactive)