DNSBL Spam Check

Checked IP: 185.73.162.7
rDNS/PTR record: smtp1.datonet.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp1.datonet.cz
51.9738 ms
Inactive: 2
Inactive
Response in: 4.7630138 seconds
Amount of searched blacklists: 25 (2 inactive)