.ae domains are ccTlds (Country code top-level domains) for United Arab Emirates (UAE). AE domains are very important domains for residents of UAE, people running business over internet or doing a normal business in UAE. ae domain is an ideal ccTld to create your identity over the internet in United Arab Emirates. UAE also have some 2nd and 3rd level domains i.e. .co.ae, .net.ae, .gov.ae, .ac.ae, mil.ae, name.ae but these all are not general purpose tlds. Some of them are resevied for example .gov.ae is only reserved for govenment organization same way mil.ae is reseved for military. You can do .ae domain registration and domain check via www.dizyn.com.