DNSBL Spam Check

Checked IP: 90.176.247.117
rDNS/PTR record: 90-176-247-117.rcj.o2.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 90-176-247-117.rcj.o2.cz
137.7161 ms
Inactive: 2
Inactive
Response in: 4.8947668 seconds
Amount of searched blacklists: 25 (2 inactive)