DNSBL Spam Check

Checked IP: 212.227.15.167
rDNS/PTR record: smtp.1und1.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp.1und1.de
41.6121 ms
Inactive: 2
Inactive
Response in: 5.898602 seconds
Amount of searched blacklists: 26 (2 inactive)