DNSBL Spam Check

Checked IP: 91.204.117.13
rDNS/PTR record: mx4.adequatesystems.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx4.adequatesystems.com
49.6659 ms
Inactive: 2
Inactive
Response in: 2.2076969 seconds
Amount of searched blacklists: 26 (2 inactive)