DNSBL Spam Check

Checked IP: 91.220.2.48
rDNS/PTR record: mail2.joebstl-group.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail2.joebstl-group.com
136.0528 ms
Inactive: 2
Inactive
Response in: 9.2819161 seconds
Amount of searched blacklists: 25 (2 inactive)