DNSBL Spam Check

Checked IP: 2001:4bd8:0:10b:217:17:192:55
rDNS/PTR record: ceridwen.iks-jena.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ceridwen.iks-jena.de
769.4721 ms
Inactive: 2
Inactive
Response in: 2.8963652 seconds
Amount of searched blacklists: 25 (2 inactive)