DNSBL Spam Check

Checked IP: 2001:638:904:ffbf:0:0:0:41
rDNS/PTR record: smail.fem.tu-ilmenau.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smail.fem.tu-ilmenau.de
111.1710 ms
Inactive: 2
Inactive
Response in: 2.2687371 seconds
Amount of searched blacklists: 26 (2 inactive)