DNSBL Spam Check

Checked IP: 13.51.144.194
rDNS/PTR record: smtp-02ca6e48cc4d73f85.core1.sfdc-cehfhs.mta.salesforce.com

Listed: 2 findings
Finding Response time
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
134.7239 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8209 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: smtp-02ca6e48cc4d73f85.core1.sfdc-cehfhs.mta.salesforce.com
45.8159 ms
Inactive: 2
Inactive
Response in: 2.7366538 seconds
Amount of searched blacklists: 26 (2 inactive)