DNSBL Spam Check

Checked IP: 89.1.87.140
rDNS/PTR record: mail20.sa-tech.de

Listed: 3 findings
Finding Response time
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
0.4261 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
215.4348 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
216.3739 ms
Not Listed: 22 checks
Check Response time
Found rDNS/PTR: mail20.sa-tech.de
0.4001 ms
Inactive: 2
Inactive
Response in: 2.962467 seconds
Amount of searched blacklists: 25 (2 inactive)