DNSBL Spam Check

Checked IP: 2001:4168:beef:1:0:0:0:17
rDNS/PTR record: exch-4.hq.ch.nexellent.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: exch-4.hq.ch.nexellent.com
309.3259 ms
Inactive: 2
Inactive
Response in: 2.5800841 seconds
Amount of searched blacklists: 25 (2 inactive)