DNSBL Spam Check

Checked IP: 185.157.21.72
rDNS/PTR record: smail.cluster-team.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smail.cluster-team.com
14.9860 ms
Inactive: 2
Inactive
Response in: 4.955184 seconds
Amount of searched blacklists: 26 (2 inactive)