DNSBL Spam Check

Checked IP: 93.153.104.128
rDNS/PTR record: smtp17.tmcz.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp17.tmcz.cz
246.5110 ms
Inactive: 2
Inactive
Response in: 5.709754 seconds
Amount of searched blacklists: 25 (2 inactive)