DNSBL Spam Check

Checked IP: 195.37.236.133
rDNS/PTR record: exch-hyb.hs-duesseldorf.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: exch-hyb.hs-duesseldorf.de
23.9708 ms
Inactive: 2
Inactive
Response in: 8.7918031 seconds
Amount of searched blacklists: 26 (2 inactive)