Domain names used by the government have extension .gov
In the United States, the TLD for government domain names is .gov
There are five major Chinese domain names to choose from. All the domain names end in cn. The five major domain names are cn, com, net, org, and finally cn.
The abbreviation at the end of Irish domain names is ie. Anyone applying for an ie domain name who does not reside in the 32 counties of Ireland must prove a Real and Substantive Connection with Ireland.
This is one of the names a subdomain could have. It is part of a series that continues after 2 to higher numbers at the end of the three w's. They are often used as an alternate way to reach a website.
Most .com domain names that are words have already been taken. To have a short domain name, companies now need a domain name that is not a word. By leaving the e out of tumbler, flicker etc they get a domain name that has not already been reserved. The alternative is to get domain names that are a combination of words but few web users are going to want to type in that many characters. Also you can trademark words like tumblr, you might not be able to trademark tumbler.
A domain extension is the end of a domain. For example, in the domain [ example.com ], "com" is the extension.
Mainly Top-level domain names� which means they end in the generic .com, .net, .org, etc� Along with top level generic are top level sponsored (.edu, .gov), top level reserved (.example, .test) and psuedo top level (.local, .bitnet) There are also second-level (which for example in www.test.org - test would be the second level domain) and lower level domains (which for state government addresses like www.sos.state.il.us - anything proceeding the second level domain of SOS would be State as third level, IL as fourth level, etc. etc.)
Sanuki Domain ended in 1871.
Tahara Domain ended in 1871.
Fukue Domain ended in 1871.
Karatsu Domain ended in 1871.
Odawara Domain ended in 1871.