DNSBL Spam Check

Checked IP: 74.91.80.0
rDNS/PTR record: mailer0.gate80.rs.smtp.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailer0.gate80.rs.smtp.com
45.7768 ms
Inactive: 2
Inactive
Response in: 12.0761468 seconds
Amount of searched blacklists: 26 (2 inactive)