DNSBL Spam Check

Checked IP: 51.75.81.226
rDNS/PTR record: ip226.ip-51-75-81.eu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ip226.ip-51-75-81.eu
43.0021 ms
Inactive: 2
Inactive
Response in: 6.237602 seconds
Amount of searched blacklists: 26 (2 inactive)