DNSBL Spam Check

Checked IP: 23.247.50.215
rDNS/PTR record: no entry

Listed: 4 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
162.1621 ms
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
6,616.4939 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
111.9740 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
112.7241 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
10.7679 ms
Not Listed: 22 checks
Check Response time
Inactive: 2
Inactive
Response in: 8.4975929 seconds
Amount of searched blacklists: 26 (2 inactive)