DNSBL Spam Check

Checked IP: 13.77.59.28
rDNS/PTR record: au100-emailsignatures-cloud.codetwo.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: au100-emailsignatures-cloud.codetwo.com
50.1390 ms
Inactive: 2
Inactive
Response in: 3.8497329 seconds
Amount of searched blacklists: 26 (2 inactive)