DNSBL Spam Check

Checked IP: 128.147.28.14
rDNS/PTR record: smtprelaygw.upmc.edu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtprelaygw.upmc.edu
141.0160 ms
Inactive: 2
Inactive
Response in: 2.2435832 seconds
Amount of searched blacklists: 26 (2 inactive)