Internet mushrooms toward 300 million domains, boosting language diversity

The U.S. Dept. of Commerce will soon cede control over the names and numbers at the heart of the Internet to a group of global stakeholders. With expanded international oversight for nonprofit ICANN — the organization responsible for maintaining the technical stability of the online world — non-American content and languages other than English are set to gain a broader foothold.

There are now almost 300 million domain names in the world, but just 2 percent are internationalized domain names (IDNs) with non-Roman characters such as Arabic script or the Chinese writing system. For example, Japanese people on the Internet currently access the world’s most popular search engine at google.co.jp. But in the future, Google (based in Mountain View, California) could pivot to use of the domain suffix .グーグル, which it already owns and is pronounced “Guguru” in Japanese.

Supporters say IDNs encourage multilingualism in cyberspace, aid emerging economies and correlate with the actual scripts of Web content. However, universal acceptance may be slow to materialize. Many browsers, email servers and mobile devices are not ready to handle the character complexities.

During the 2010 launch of new URL suffixes for Egypt, Saudi Arabia and the UAE, the CEO of ICANN at the time, Rod Beckstrom, described the historic implementation as “a seismic shift that will forever change the online landscape” and “the beginning of a transition that will make the Internet more accessible and user friendly to millions around the globe, regardless of where they live or what language they speak.”

The National Telecommunications and Information Administration, an agency of the Commerce Department, regulates the workings of the public Internet and ensures that typing in “google” and then “.com” always takes users to the same virtual place.

There are 1,070 top-level domains (TLDs), like .biz and .uk. The seven original generic TLDs were .com, .org, .net, .int, .edu, .gov and .mil. Just last year, the number ballooned from just 22 to hundreds more suffixes, such as .google, .black and .lol. The explosion in new names was controversial, but ICANN defended the move, saying it increased variety, competition and minority voices on the Internet.

The original list of TLDs — exclusively in Roman letters — included extensions for every country, from .af (Afghanistan) to .zw (Zimbabwe). Some have been retired, like .cs (Czechoslovakia) and .zr (Zaire). For East Germany, .dd was created but never used, and .eh has been reserved but never established for Western Sahara.

But about 45 new country code IDNs were approved by the Internet Assigned Numbers Authority (IANA). The most common are .рф (Russia), .台灣 (Taiwan) and .中国 (China), with a combined total of over 1.5 million addresses ending in those characters.

For its part, Google says its search engines are agnostic about the trendy new TLDs like .guru, geographic suffixes like .london and country codes written in alphabets indecipherable to the average English speaker. Its bots apparently do not give more traditional TLDs any sort of stylistic, linguistic or commercial preference.

The dominance of English on the Internet is gradually giving way to other languages as IDNs become more widespread, according to a August 2014 world report by EURid. Foreign suffixes from European languages like .maison, .uno and .moda are not in English but use Roman letters. Then there are internationalized right-to-left extensions like بازار. in Farsi, meaning “bazaar,” קום. in Hebrew, meaning “com” and شبكة. in Arabic, meaning “network.”

Many of the old country code top-level domains (ccTLDs) are familiar to Web users as simple, largely two-letter suffixes, from .au for Australia to .mm for Myanmar.

But a significant fraction of the ccTLDs are not reserved for websites containing content from or about particular nations. For example, the .ac domain was expanded beyond Ascension Island addresses to many academic institutions. Armenia’s .am is often used for radio stations, and Antarctica’s .aq is for any organizations with a physical presence close to the South Pole.

Colombia has allowed .co to be bought by any entity as a generic domain, while the European Union's .eu is restricted to those who reside in member states. The .su domain name for the Soviet Union is still being used.

Many tech ventures have been buying up .io (Indian Ocean Territory) addresses, and .ly (Libya) is employed for shortened links. The Tuvalu government earns some revenue from use of its .tv domain.

Internet pioneers hope that the speedy adoption of new internationalized ccTLDs will lead to more business and cultural opportunities for users of non-English content and non-Latin scripts. Among those IDNs already approved is one for India’s name in Hindi, which many browsers (such as Chrome) will render instead as “xn--h2brj9c” in the address bar if unable to display the actual letters. 

With generic top-level domains (gTLDs), the recent proliferation of several hundred names opened up the online space to domains such as .adult, designated solely for sexually explicit content. In addition, .sex addresses are likely more pornographic in nature than those ending in .love. There are addresses ending in .bar, .beer, .poker and .pub for any interested entities, whereas .christmas and .church denote more sacred content.

On the professional side, .esq is set aside for legal professionals, .fly for travel agencies and .green for environmentally oriented organizations being billed as Earth’s domain. For a wide array of interest categories, .hiphop, .horse and .house can be used for their respective purposes.