DNSBL Spam Check

Checked IP: 5.9.150.179
rDNS/PTR record: knb.ui42.sk

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: knb.ui42.sk
186.2440 ms
Inactive: 2
Inactive
Response in: 5.139251 seconds
Amount of searched blacklists: 25 (2 inactive)