DNSBL Spam Check

Checked IP: 51.89.244.66
rDNS/PTR record: ip66.ip-51-89-244.eu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ip66.ip-51-89-244.eu
24.9209 ms
Inactive: 2
Inactive
Response in: 1.9594002 seconds
Amount of searched blacklists: 26 (2 inactive)