DNSBL Spam Check

Checked IP: 47.22.16.130
rDNS/PTR record: ool-2f161082.static.optonline.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ool-2f161082.static.optonline.net
94.7871 ms
Inactive: 2
Inactive
Response in: 5.8217359 seconds
Amount of searched blacklists: 26 (2 inactive)