DNSBL Spam Check

Checked IP: 2001:700:0:4120::50
rDNS/PTR record: smarthost-osl4.mail.uninett.no

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smarthost-osl4.mail.uninett.no
541.1479 ms
Inactive: 2
Inactive
Response in: 7.967947 seconds
Amount of searched blacklists: 25 (2 inactive)