DNSBL Spam Check

Checked IP: 3.17.21.10
rDNS/PTR record: ec2-3-17-21-10.us-east-2.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-3-17-21-10.us-east-2.compute.amazonaws.com
8.3711 ms
Inactive: 2
Inactive
Response in: 8.425766 seconds
Amount of searched blacklists: 26 (2 inactive)