DNSBL Spam Check

Checked IP: 57.133.72.10
rDNS/PTR record: post.konzerthaus.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: post.konzerthaus.de
212.9331 ms
Inactive: 2
Inactive
Response in: 5.1634169 seconds
Amount of searched blacklists: 26 (2 inactive)