DNSBL Spam Check

Checked IP: 172.105.25.222
rDNS/PTR record: 172-105-25-222.ip.linodeusercontent.com

Listed: 3 findings
Finding Response time
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
215.3561 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
219.7180 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
217.5491 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: 172-105-25-222.ip.linodeusercontent.com
22.0120 ms
Inactive: 2
Inactive
Response in: 4.3733389 seconds
Amount of searched blacklists: 26 (2 inactive)