DNSBL Spam Check

Checked IP: 209.239.128.21
rDNS/PTR record: kamail.castlecooke.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: kamail.castlecooke.com
110.0018 ms
Inactive: 2
Inactive
Response in: 2.579911 seconds
Amount of searched blacklists: 26 (2 inactive)