DNSBL Spam Check

Checked IP: 37.46.82.240
rDNS/PTR record: smtpc240.sewra5.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtpc240.sewra5.cz
13.8140 ms
Inactive: 2
Inactive
Response in: 8.6630671 seconds
Amount of searched blacklists: 26 (2 inactive)