DNSBL Spam Check

Checked IP: 23.239.17.157
rDNS/PTR record: 23-239-17-157.ip.linodeusercontent.com

Listed: 2 findings
Finding Response time
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
105.5181 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
40.5140 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: 23-239-17-157.ip.linodeusercontent.com
279.4640 ms
Inactive: 2
Inactive
Response in: 5.4654541 seconds
Amount of searched blacklists: 26 (2 inactive)