DNSBL Spam Check

Checked IP: 51.77.75.24
rDNS/PTR record: ip24.ip-51-77-75.eu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ip24.ip-51-77-75.eu
226.2800 ms
Inactive: 2
Inactive
Response in: 3.3442361 seconds
Amount of searched blacklists: 26 (2 inactive)