DNSBL Spam Check

Checked IP: 37.218.252.165
rDNS/PTR record: klaus.estugo.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: klaus.estugo.de
15.0950 ms
Inactive: 2
Inactive
Response in: 3.1125219 seconds
Amount of searched blacklists: 25 (2 inactive)