DNSBL Spam Check

Checked IP: 74.91.89.17
rDNS/PTR record: mailer17.gate89.rs.smtp.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailer17.gate89.rs.smtp.com
59.1290 ms
Inactive: 2
Inactive
Response in: 2.0466299 seconds
Amount of searched blacklists: 26 (2 inactive)