DNSBL Spam Check

Checked IP: 2001:638:208::
rDNS/PTR record: pong.uni-kl.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: pong.uni-kl.de
122.7059 ms
Inactive: 2
Inactive
Response in: 3.239989 seconds
Amount of searched blacklists: 25 (2 inactive)