DNSBL Spam Check

Checked IP: 217.110.225.39
rDNS/PTR record: smtp.z-u-g.org

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp.z-u-g.org
43.8201 ms
Inactive: 2
Inactive
Response in: 2.1150298 seconds
Amount of searched blacklists: 26 (2 inactive)