DNSBL Spam Check

Checked IP: 74.203.185.204
rDNS/PTR record: uni55414.zixworks.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: uni55414.zixworks.com
473.0399 ms
Inactive: 2
Inactive
Response in: 9.3034811 seconds
Amount of searched blacklists: 25 (2 inactive)