DNSBL Spam Check

Checked IP: 52.28.63.81
rDNS/PTR record: ec2-52-28-63-81.eu-central-1.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-52-28-63-81.eu-central-1.compute.amazonaws.com
52.7198 ms
Inactive: 2
Inactive
Response in: 5.3493879 seconds
Amount of searched blacklists: 26 (2 inactive)