DNSBL Spam Check

Checked IP: 188.164.204.102
rDNS/PTR record: mail.interworks.biz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.interworks.biz
77.5120 ms
Inactive: 2
Inactive
Response in: 5.4673729 seconds
Amount of searched blacklists: 26 (2 inactive)