DNSBL Spam Check

Checked IP: 51.75.56.75
rDNS/PTR record: ip75.ip-51-75-56.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ip75.ip-51-75-56.eu
60.4980 ms
Inactive: 2
Inactive
Response in: 5.2712951 seconds
Amount of searched blacklists: 25 (2 inactive)