End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
AWS EC2入門 #08:独自ドメインを取得してつなごう & DNSとドメインのしくみ http://hiroshi39jp.php.xdomain.jp/?p=49015