DNSBL Spam Check

Checked IP: 5.253.247.18
rDNS/PTR record: 5-253-247-18.hinet-ip.hinet.net

Listed: 2 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
42.0899 ms
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
211.0400 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: 5-253-247-18.hinet-ip.hinet.net
145.4380 ms
Inactive: 2
Inactive
Response in: 5.171284 seconds
Amount of searched blacklists: 25 (2 inactive)