DNSBL Spam Check

Checked IP: 141.83.100.74
rDNS/PTR record: ip3.rz.uni-luebeck.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ip3.rz.uni-luebeck.de
60.9419 ms
Inactive: 2
Inactive
Response in: 5.803014 seconds
Amount of searched blacklists: 25 (2 inactive)