DNSBL Spam Check

Checked IP: 5.144.130.26
rDNS/PTR record: linux16.centraldnserver.com

Listed: 3 findings
Finding Response time
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
238.8661 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
222.7881 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
222.6009 ms
Not Listed: 22 checks
Check Response time
Found rDNS/PTR: linux16.centraldnserver.com
334.6851 ms
Inactive: 2
Inactive
Response in: 4.699389 seconds
Amount of searched blacklists: 25 (2 inactive)