DNSBL Spam Check

Checked IP: 50.168.137.91
rDNS/PTR record: c-50-168-137-91.unallocated.comcastbusiness.net

Listed: 1 findings
Finding Response time
Blacklisted: Spam-RBL.fr
Try to delist your IP from all.spam-rbl.fr
23.9780 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: c-50-168-137-91.unallocated.comcastbusiness.net
450.0091 ms
Inactive: 2
Inactive
Response in: 5.044987 seconds
Amount of searched blacklists: 26 (2 inactive)