DNSBL Spam Check

Checked IP: 51.75.109.90
rDNS/PTR record: ip90.ip-51-75-109.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ip90.ip-51-75-109.eu
66.5560 ms
Inactive: 2
Inactive
Response in: 6.4562449 seconds
Amount of searched blacklists: 25 (2 inactive)