DNSBL Spam Check

Checked IP: 27.123.24.216
rDNS/PTR record: mail-60-r20.ipv4.per01.ds.network

Listed: 2 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
61.2030 ms
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
268.2011 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: mail-60-r20.ipv4.per01.ds.network
57.5039 ms
Inactive: 2
Inactive
Response in: 4.743963 seconds
Amount of searched blacklists: 25 (2 inactive)