DNSBL Spam Check

Checked IP: 210.0.205.222
rDNS/PTR record: smtp.hkeaa.edu.hk

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp.hkeaa.edu.hk
244.3900 ms
Inactive: 2
Inactive
Response in: 2.2290628 seconds
Amount of searched blacklists: 26 (2 inactive)