DNSBL Spam Check

Checked IP: 194.108.6.1
rDNS/PTR record: mdcr.mdcr.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mdcr.mdcr.cz
73.9892 ms
Inactive: 2
Inactive
Response in: 2.119206 seconds
Amount of searched blacklists: 26 (2 inactive)