DNSBL Spam Check

Checked IP: 165.22.231.153
rDNS/PTR record: machine-mta-pca-ca-1.letsignit.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: machine-mta-pca-ca-1.letsignit.com
19.8920 ms
Inactive: 2
Inactive
Response in: 8.1912889 seconds
Amount of searched blacklists: 26 (2 inactive)