DNSBL Spam Check

Checked IP: 13.111.14.54
rDNS/PTR record: mta.engage.frontiersin.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta.engage.frontiersin.com
126.5700 ms
Inactive: 2
Inactive
Response in: 1.954354 seconds
Amount of searched blacklists: 26 (2 inactive)