DNSBL Spam Check

Checked IP: 172.105.116.41
rDNS/PTR record: 172-105-116-41.ip.linodeusercontent.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.
219.2869 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
219.1908 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: 172-105-116-41.ip.linodeusercontent.com
21.6100 ms
Inactive: 2
Inactive
Response in: 4.6555121 seconds
Amount of searched blacklists: 25 (2 inactive)