DNSBL Spam Check

Checked IP: 194.48.241.132
rDNS/PTR record: www.czso.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: www.czso.cz
83.5249 ms
Inactive: 2
Inactive
Response in: 5.0060589 seconds
Amount of searched blacklists: 25 (2 inactive)