DNSBL Spam Check

Checked IP: 217.70.163.68
rDNS/PTR record: mailin01.kern.ruhr

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailin01.kern.ruhr
128.7439 ms
Inactive: 2
Inactive
Response in: 5.828805 seconds
Amount of searched blacklists: 25 (2 inactive)