DNSBL Spam Check

Checked IP: 217.16.187.42
rDNS/PTR record: smtp1.savana.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp1.savana.cz
47.0450 ms
Inactive: 2
Inactive
Response in: 1.9824059 seconds
Amount of searched blacklists: 26 (2 inactive)