DNSBL Spam Check

Checked IP: 74.205.59.17
rDNS/PTR record: lnx04.silvertech.net

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.
106.8351 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
107.5590 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: lnx04.silvertech.net
136.1940 ms
Inactive: 2
Inactive
Response in: 5.0267949 seconds
Amount of searched blacklists: 26 (2 inactive)