DNSBL Spam Check

Checked IP: 163.172.63.99
rDNS/PTR record: info.pythian.com

Listed: 3 findings
Finding Response time
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
538.3921 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.5811 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
3.2239 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: info.pythian.com
44.9150 ms
Inactive: 2
Inactive
Response in: 6.64113 seconds
Amount of searched blacklists: 26 (2 inactive)