Reverse address entry: 220.127.116.11.in-addr.arpa
18.104.22.168 is powered by Apache and has no DNS entries .
Whois for 22.214.171.124
This top-level domain has no publically available whois server. Try going to www.nic.arpa.
HTTP Port 80 Reply
X-powered-by: PHP/5.3.3 Transfer-encoding: chunked Server: Apache/2.2.15 (CentOS) Connection: close Date: Mon, 20 Feb 2017 22:57:21 GMT Content-type: text/html; charset=UTF-8