DNSBL Spam Check

Checked IP: 3.137.53.72
rDNS/PTR record: ec2-3-137-53-72.us-east-2.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-3-137-53-72.us-east-2.compute.amazonaws.com
55.4912 ms
Inactive: 2
Inactive
Response in: 9.229898 seconds
Amount of searched blacklists: 26 (2 inactive)