DNSBL Spam Check

Checked IP: 3.20.87.51
rDNS/PTR record: ec2-3-20-87-51.us-east-2.compute.amazonaws.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ec2-3-20-87-51.us-east-2.compute.amazonaws.com
87.6980 ms
Inactive: 2
Inactive
Response in: 4.3723609 seconds
Amount of searched blacklists: 25 (2 inactive)