DNSBL Spam Check

Checked IP: 193.193.209.228
rDNS/PTR record: dostal.inf.upol.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: dostal.inf.upol.cz
187.8200 ms
Inactive: 2
Inactive
Response in: 5.32148 seconds
Amount of searched blacklists: 26 (2 inactive)