DNSBL Spam Check

Checked IP: 66.255.245.20
rDNS/PTR record: mx-americas.freudenberg-nw.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx-americas.freudenberg-nw.com
551.3759 ms
Inactive: 2
Inactive
Response in: 5.84038 seconds
Amount of searched blacklists: 25 (2 inactive)