DNSBL Spam Check

Checked IP: 2001:67c:e94:0:1:5bef:c8ee:1
rDNS/PTR record: smtp.cesky-hosting.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp.cesky-hosting.cz
528.3940 ms
Inactive: 2
Inactive
Response in: 2.7729092 seconds
Amount of searched blacklists: 25 (2 inactive)