DNSBL Spam Check

Checked IP: 212.227.15.146
rDNS/PTR record: auth.smtp.kundenserver.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: auth.smtp.kundenserver.de
72.2079 ms
Inactive: 2
Inactive
Response in: 2.4645238 seconds
Amount of searched blacklists: 26 (2 inactive)