DNSBL Spam Check

Checked IP: 67.221.227.228
rDNS/PTR record: stl-ob-01.redcard.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: stl-ob-01.redcard.com
232.9199 ms
Inactive: 2
Inactive
Response in: 1.945507 seconds
Amount of searched blacklists: 26 (2 inactive)