DNSBL Spam Check

Checked IP: 2001:638:d:c303:acdc:1979:2:fe
rDNS/PTR record: c1422.mx.srv.dfn.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: c1422.mx.srv.dfn.de
67.8151 ms
Inactive: 2
Inactive
Response in: 5.137665 seconds
Amount of searched blacklists: 26 (2 inactive)