DNSBL Spam Check

Checked IP: 192.33.187.53
rDNS/PTR record: pq4-smtp-02.iii.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: pq4-smtp-02.iii.com
44.9960 ms
Inactive: 2
Inactive
Response in: 5.3922729 seconds
Amount of searched blacklists: 26 (2 inactive)