DNSBL Spam Check

Checked IP: 92.205.51.132
rDNS/PTR record: sh20153.ispgateway.de

Listed: 3 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
26.6831 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
107.7430 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
318.4900 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: sh20153.ispgateway.de
39.4230 ms
Inactive: 2
Inactive
Response in: 2.826489 seconds
Amount of searched blacklists: 26 (2 inactive)