DNSBL Spam Check

Checked IP: 216.16.244.248
rDNS/PTR record: smtp20.inboxmarketer-mail.com

Listed: 2 findings
Finding Response time
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
106.8830 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
106.0898 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: smtp20.inboxmarketer-mail.com
223.5749 ms
Inactive: 2
Inactive
Response in: 2.710712 seconds
Amount of searched blacklists: 26 (2 inactive)