DNSBL Spam Check

Checked IP: 13.108.238.128
rDNS/PTR record: smtp01-iad-sp1.mta.salesforce.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp01-iad-sp1.mta.salesforce.com
19.5169 ms
Inactive: 2
Inactive
Response in: 6.4903278 seconds
Amount of searched blacklists: 26 (2 inactive)