DNSBL Spam Check

Checked IP: 161.116.234.17
rDNS/PTR record: smtpub03.ub.edu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtpub03.ub.edu
109.6120 ms
Inactive: 2
Inactive
Response in: 5.513731 seconds
Amount of searched blacklists: 25 (2 inactive)