DNSBL Spam Check

Checked IP: 107.21.255.81
rDNS/PTR record: ec2-107-21-255-81.compute-1.amazonaws.com

Listed: 1 findings
Finding Response time
Blacklisted: Spam-RBL.fr
Try to delist your IP from all.spam-rbl.fr
16.1991 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ec2-107-21-255-81.compute-1.amazonaws.com
55.3491 ms
Inactive: 2
Inactive
Response in: 2.2886209 seconds
Amount of searched blacklists: 26 (2 inactive)