DNSBL Spam Check

Checked IP: 23.101.59.148
rDNS/PTR record: eu21-emailsignatures-cloud.codetwo.com

Not Listed: 27 checks
Check Response time
Found rDNS/PTR: eu21-emailsignatures-cloud.codetwo.com
36.1669 ms
Inactive: 2
Inactive
Response in: 1.905304 seconds
Amount of searched blacklists: 27 (2 inactive)