DNSBL Spam Check

Checked IP: 3.1.221.75
rDNS/PTR record: ec2-3-1-221-75.ap-southeast-1.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-3-1-221-75.ap-southeast-1.compute.amazonaws.com
7.6580 ms
Inactive: 2
Inactive
Response in: 5.0005481 seconds
Amount of searched blacklists: 26 (2 inactive)