DNSBL Spam Check

Checked IP: 52.57.42.135
rDNS/PTR record: ec2-52-57-42-135.eu-central-1.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-52-57-42-135.eu-central-1.compute.amazonaws.com
16.7201 ms
Inactive: 2
Inactive
Response in: 1.744791 seconds
Amount of searched blacklists: 26 (2 inactive)