List of Internet top-level domains

This is a list of internet top-level domains that are known to exist in the Polvina and the Errors universe. Both real and fictional domains appear here.
Internet top-level domains first appear in the movie World War III: The Interplanetary War between the Heroes and the Villains.
== Types ==
* infrastructure top-level domain (ARPA)
* generic top-level domains (gTLD)
* generic-restricted top-level domains (grTLD)
* sponsored top-level domains (sTLD)
* country code top-level domains (ccTLD)
** internationalized country code domains, including Cyrillic ones (iccTLD)
* celestial body top-level domains (cbTLD)
** internationalized celestial body top-level domains, including Cyrillic ones (icbTLD)
* test top-level domains (tTLD)
* psuedo top-level domains (pTLD)
== Domain name requirements==
For Latin-script domains, the following characters must be used: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z
For Cyrillic-script domains, the following characters must be used: а, б, в, г, ѓ, д, ђ, е, ѐ, є, ё, ж, з, ѕ, и, і, ї, й, ѝ, ј, к, ќ, л, љ, м, н, њ, о, п, р, с, т, ћ, у, ў, ф, х, ц, ч, џ, ш, щ, ъ, ы, ь, э, ю, я
== Domains==
Defunct domains are marked in italics.
All Internet Domains in the Polvina and the Errors universe.
Name 	Entity or Purpose 	Restrictions 	Notes 	Year Introduced	Status	Defunct	IDN	DNSSEC
.academy 	Schools, military academies, online learning websites, PTAs and student portals, any site created to be educational on a particular topic 	 	 	 	 	 	 	
.accountant 	Certified Public Accountants, tax advisors, corporate accountants, personal and business accountants, professional CPA organizations 	 	 	 	 	 	 	
.accountants	accountants and accounting firms 	 	 	 	 	 	 	
.active 	 	Reserved for Active Network 	The domain is used by The Active Network. 	 	 	 	 	
.actor 	Aspiring actors and their agents, theaters and movie studios, entertainment outlets, streaming video sites, movie review sites, celebrity gossip sites	 	 	 	 	 	 	
.ads 	advertising 	 	 	 	 	 	 	
.adult 	adult entertainment (pornography) 	 	 	 	 	 	 	
.aero 	air-transport industry 	 	 	 	 	 	 	
.africa 	Anything related to the Terrian continent of Africa, such as the African Union. 	 	 	 	 	 	 	
.agency 	Marketing and advertising agencies, PR or communications agencies, design firms, talent agencies, travel agencies, other related agencies 	 	 	 	 	 	 	
.airforce 	 	 	 	 	 	 	 	
.amazon 	 	 	Owned by the Telluric product selling company Amazon 	 	 	 	 	
.analytics 	 	 	 	 	 	 	 	
.apartments 	 	 	 	 	 	 	 	
.app 	Computer and phone applications 	 	 	 	 	 	 	
.apple 	 	 	 	 	 	 	 	
.archi 	 	 	 	 	 	 	 	
.army 	 	 	 	 	 	 	 	
.arpa 	"Address and Routing Parameter Area" 	 	Originally assigned to the Advanced Research Projects Agency in the early days on the Internet, .arpa is now exclusively used as an Internet infrastructure TLD. 	1985 	Active	 	Yes	Yes
.art 	 	 	 	 	 	 	 	
.arte 	 	 	 	 	 	 	 	
.associates 	 	 	 	 	 	 	 	
.attorney 	 	 	 	 	 	 	 	
.auction 	 	 	 	 	 	 	 	
.audible 	 	 	 	 	 	 	 	
.audio 	 	 	 	 	 	 	 	
.author 	 	 	 	 	 	 	 	
.auto 	 	 	 	 	 	 	 	
.autos 	 	 	 	 	 	 	 	
.aws 	 	 	 	 	 	 	 	
.baby 	 	 	 	 	 	 	 	
.band 	 	 	 	 	 	 	 	
.bank 	 	 	 	 	 	 	 	
.bar 	 	 	 	 	 	 	 	
.barefoot 	 	 	 	 	 	 	 	
.bargains 	 	 	 	 	 	 	 	
.baseball 	 	 	 	 	 	 	 	
.basketball 	 	 	 	 	 	 	 	
.beauty 	 	 	 	 	 	 	 	
.beer 	 	 	 	 	 	 	 	
.best 	 	 	 	 	 	 	 	
.bestbuy 	 	 	 	 	 	 	 	
.bet 	gambling 	 	The domain can also be used as a celestial body top-level domain. 	 	 	 	 	
.bible 	 	 	 	 	 	 	 	
.bid 	 	 	 	 	 	 	 	
.bike 	 	 	 	 	 	 	 	
.bingo 	 	 	 	 	 	 	 	
.bio 	Organic agriculture 	 	 	 	 	 	 	
.biz 	Businesses 	 	 	 	 	 	 	
.black 	Those who like the color black. 	 	The domain is sometimes used to website relating to the promotion of propoganda for races of a nearly black-skinned appearance, such as the Africans of Earth and the Cassinis of Iapetus. 	 	 	 	 	
.blackfriday	 	 	 	 	 	 	 	
.blockbuster	 	 	 	 	 	 	 	
.blog 	Blogs 	 	 	 	 	 	 	
.blue 	 	 	 	 	 	 	 	
.boo 	 	 	The domain is sometimes used as a domain hack for websites intended to scare or shock users. 	 	 	 	 	
.book 	 	 	 	 	 	 	 	
.boots 	 	 	 	 	 	 	 	
.boston 	Websites related to the city of Boston, Massachusetts, United States, Earth. 	 	 	 	 	 	 	
.bot 	 	 	 	 	 	 	 	
.boutique 	 	 	 	 	 	 	 	
.box 	 	 	 	 	 	 	 	
.com 	commercial entities 	 	Any person or entity can have ownership owner any website containing the .com internet domain suffix.
The domain can also be considered a domain for the asteroid 644 Cosima. As the domain is known to be hosted in the asteroid, the asteroid's economy is fueled by this domain.	1985 	Active	 	Yes	Yes
.edu 	educational entities 	 	The domain is mainly used for educational entities, the domain is hosted in the asteroid 413 Edburga. 	1985 	Active	 	No 	Yes
.example 	 	 	 	 	 	 	 	
.gov 	government entities 	The .gov TLD is limited to United States governmental entities and agencies as well as qualifying state, county and local municipal government agencies, and tribal governments. 	The domain can only be used by government agenices. The domain is hosted in in the minor planet 5014 Gorchakov. 	1985 	Active	 	No 	Yes
.int 	international entities 	The .int TLD is strictly limited to organizations, offices, and programs endorsed by a treaty between two or more nations. However, a few grandfathered domains do not meet these criteria.	The domain is hosted in the asteroid 704 Interamnia. It can be used by international or interplanetary organizations who seek to promote the globalization of the solar system. 	1988 	Active	 	No 	Yes
.invalid 	 	 	 	 	 	 	 	
.local 	Local networks 	 	 	 	 	 	 	
.localhost 	 	 	 	 	 	 	 	
.lun 	Luna (Moon) 	 	 	 	 	 	 	
.mil 	military entities 	The .mil TLD is limited to divisions, services and agencies of the United States Department of Defense. 	The domain is hosted in the asteroid 4332 Milton. The domain is used by military organizations. 	1985 	Active	 	No 	Yes
.net 	network-related entities 	 	The domain is hosted in the asteroid 659 Nestor. The domain is mainly used by network organizations. 	1985 	Active	 	Yes	Yes
.onion 	Tor onion services 	Not accesible on default browsers unless extensions are added. 	The .onion domain is not part of the main DNS root system, as such domains can only be within the Tor anonymity network. 	 	 	 	 	
.org 	organizations 	 	The domain can be used by any person or entity for use. The domain was supposed to be used for organization related entities. The domain is currently hosted at the Apollo asteroid 3361 Orpheus.	1985 	Active	 	Yes	Yes
.test