DNSBL Spam Check

Checked IP: 2001:8d8:1800:831b:0:0:0:1
rDNS/PTR record: server5.vereinonline.org

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: server5.vereinonline.org
0.4482 ms
Inactive: 2
Inactive
Response in: 7.8755941 seconds
Amount of searched blacklists: 25 (2 inactive)