DNSBL Spam Check

Checked IP: 51.94.39.175
rDNS/PTR record: senderpro-mta-4.base.signa.run

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: senderpro-mta-4.base.signa.run
117.2109 ms
Inactive: 2
Inactive
Response in: 4.795419 seconds
Amount of searched blacklists: 25 (2 inactive)