DNSBL Spam Check

Checked IP: 2001:1af8:3100:b010:20:1:1:1
rDNS/PTR record: mf01.wk-serv.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mf01.wk-serv.net
442.9531 ms
Inactive: 2
Inactive
Response in: 7.6392429 seconds
Amount of searched blacklists: 25 (2 inactive)