DNSBL Spam Check

Checked IP: 80.242.193.216
rDNS/PTR record: no entry

Listed: 3 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
35.0211 ms
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
101.8069 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
137.8989 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8698 ms
Not Listed: 23 checks
Check Response time
Inactive: 2
Inactive
Response in: 5.1536858 seconds
Amount of searched blacklists: 26 (2 inactive)