DNSBL Spam Check

Checked IP: 2001:638:a000:1025:0:0:0:16
rDNS/PTR record: mx-rz-3.rrze.uni-erlangen.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx-rz-3.rrze.uni-erlangen.de
73.4792 ms
Inactive: 2
Inactive
Response in: 7.119534 seconds
Amount of searched blacklists: 25 (2 inactive)