DNSBL Spam Check

Checked IP: 49.13.220.73
rDNS/PTR record: mailcluster1.mymailcenter.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailcluster1.mymailcenter.de
10.5841 ms
Inactive: 2
Inactive
Response in: 4.689616 seconds
Amount of searched blacklists: 25 (2 inactive)