DNSBL Spam Check

Checked IP: 138.201.201.88
rDNS/PTR record: server-21.config-server.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: server-21.config-server.net
29.4120 ms
Inactive: 2
Inactive
Response in: 1.9449689 seconds
Amount of searched blacklists: 26 (2 inactive)