DNSBL Spam Check

Checked IP: 212.27.42.3
rDNS/PTR record: smtp3-g21.free.fr

Listed: 3 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
23.4990 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
21.7249 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8920 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: smtp3-g21.free.fr
33.8371 ms
Inactive: 2
Inactive
Response in: 1.6808581 seconds
Amount of searched blacklists: 26 (2 inactive)