DNSBL Spam Check

Checked IP: 104.4.50.233
rDNS/PTR record: 104-4-50-233.lightspeed.jcsnms.sbcglobal.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 104-4-50-233.lightspeed.jcsnms.sbcglobal.net
137.6851 ms
Inactive: 2
Inactive
Response in: 5.0011041 seconds
Amount of searched blacklists: 26 (2 inactive)