DNSBL Spam Check

Checked IP: 52.237.30.247
rDNS/PTR record: ca100-emailsignatures-cloud.codetwo.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ca100-emailsignatures-cloud.codetwo.com
18.3780 ms
Inactive: 2
Inactive
Response in: 6.6702909 seconds
Amount of searched blacklists: 26 (2 inactive)