Guia Definitiva das Extensões de Domínio (TLD)

As extensões de domínio, ou domínios de topo (TLD, do inglês Top‑Level Domains), constituem a última parte de um nome de domínio (por exemplo, .pt ou .com). Desde a criação da Internet, o seu número explodiu: ao lado das extensões históricas como .com, .net ou .org, encontramos hoje centenas de novas extensões temáticas (.dev, .shop, .paris, etc.), bem como extensões internacionais em caracteres não latinos.

Este artigo recenseou a totalidade das extensões ativas registradas pela IANA a 20 de maio de 2025, ou seja, 48 horas antes da publicação deste artigo. Para cada extensão, encontrará um simples inventário alfabético; para ir mais longe (políticas, registro, disponibilidade), consulte as fichas oficiais da IANA.

Como são classificadas as extensões?

• gTLD (generic TLD): extensões não associadas a um país (.com, .info, mas também .app ou .tech).
• sTLD (sponsored TLD): gerenciadas por uma entidade específica (.edu, .gov, .museum, etc.).
• ccTLD (country‑code TLD): duas letras correspondentes a um país ou território (.fr, .ca, .uk…).
• IDN TLD: extensões em escrita não latina, tecnicamente codificadas em punycode (ex.: xn--80asehdb para «.москва»).

Alguns números rápidos (IANA, 20 de maio de 2025)

• Número total de extensões: 1440
• gTLD (excluindo IDN): 1041
• ccTLD: 248
• IDN TLD: 151

Lista alfabética completa

A

aaa, aarp, abb, abbott, abbvie, abc, able, abogado, abudhabi, ac, academy, accenture, accountant, accountants, aco, actor, ad, ads, adult, ae, aeg, aero, aetna, af, afl, africa, ag, agakhan, agency, ai, aig, airbus, airforce, airtel, akdn, al, alibaba, alipay, allfinanz, allstate, ally, alsace, alstom, am, amazon, americanexpress, americanfamily, amex, amfam, amica, amsterdam, analytics, android, anquan, anz, ao, aol, apartments, app, apple, aq, aquarelle, ar, arab, aramco, archi, army, arpa, art, arte, as, asda, asia, associates, at, athleta, attorney, au, auction, audi, audible, audio, auspost, author, auto, autos, aw, aws, ax, axa, az, azure

B

ba, baby, baidu, banamex, band, bank, bar, barcelona, barclaycard, barclays, barefoot, bargains, baseball, basketball, bauhaus, bayern, bb, bbc, bbt, bbva, bcg, bcn, bd, be, beats, beauty, beer, berlin, best, bestbuy, bet, bf, bg, bh, bharti, bi, bible, bid, bike, bing, bingo, bio, biz, bj, black, blackfriday, blockbuster, blog, bloomberg, blue, bm, bms, bmw, bn, bnpparibas, bo, boats, boehringer, bofa, bom, bond, boo, book, booking, bosch, bostik, boston, bot, boutique, box, br, bradesco, bridgestone, broadway, broker, brother, brussels, bs, bt, build, builders, business, buy, buzz, bv, bw, by, bz, bzh

C

ca, cab, cafe, cal, call, calvinklein, cam, camera, camp, canon, capetown, capital, capitalone, car, caravan, cards, care, career, careers, cars, casa, case, cash, casino, cat, catering, catholic, cba, cbn, cbre, cc, cd, center, ceo, cern, cf, cfa, cfd, cg, ch, chanel, channel, charity, chase, chat, cheap, chintai, christmas, chrome, church, ci, cipriani, circle, cisco, citadel, citi, citic, city, ck, cl, claims, cleaning, click, clinic, clinique, clothing, cloud, club, clubmed, cm, cn, co, coach, codes, coffee, college, cologne, com, commbank, community, company, compare, computer, comsec, condos, construction, consulting, contact, contractors, cooking, cool, coop, corsica, country, coupon, coupons, courses, cpa, cr, credit, creditcard, creditunion, cricket, crown, crs, cruise, cruises, cu, cuisinella, cv, cw, cx, cy, cymru, cyou, cz

D

dad, dance, data, date, dating, datsun, day, dclk, dds, de, deal, dealer, deals, degree, delivery, dell, deloitte, delta, democrat, dental, dentist, desi, design, dev, dhl, diamonds, diet, digital, direct, directory, discount, discover, dish, diy, dj, dk, dm, dnp, do, docs, doctor, dog, domains, dot, download, drive, dtv, dubai, dunlop, dupont, durban, dvag, dvr, dz

E

earth, eat, ec, eco, edeka, edu, education, ee, eg, email, emerck, energy, engineer, engineering, enterprises, epson, equipment, er, ericsson, erni, es, esq, estate, et, eu, eurovision, eus, events, exchange, expert, exposed, express, extraspace

F

fage, fail, fairwinds, faith, family, fan, fans, farm, farmers, fashion, fast, fedex, feedback, ferrari, ferrero, fi, fidelity, fido, film, final, finance, financial, fire, firestone, firmdale, fish, fishing, fit, fitness, fj, fk, flickr, flights, flir, florist, flowers, fly, fm, fo, foo, food, football, ford, forex, forsale, forum, foundation, fox, fr, free, fresenius, frl, frogans, frontier, ftr, fujitsu, fun, fund, furniture, futbol, fyi

G

ga, gal, gallery, gallo, gallup, game, games, gap, garden, gay, gb, gbiz, gd, gdn, ge, gea, gent, genting, george, gf, gg, ggee, gh, gi, gift, gifts, gives, giving, gl, glass, gle, global, globo, gm, gmail, gmbh, gmo, gmx, gn, godaddy, gold, goldpoint, golf, goo, goodyear, goog, google, gop, got, gov, gp, gq, gr, grainger, graphics, gratis, green, gripe, grocery, group, gs, gt, gu, gucci, guge, guide, guitars, guru, gw, gy

H

hair, hamburg, hangout, haus, hbo, hdfc, hdfcbank, health, healthcare, help, helsinki, here, hermes, hiphop, hisamitsu, hitachi, hiv, hk, hkt, hm, hn, hockey, holdings, holiday, homedepot, homegoods, homes, homesense, honda, horse, hospital, host, hosting, hot, hotels, hotmail, house, how, hr, hsbc, ht, hu, hughes, hyatt, hyundai

I

ibm, icbc, ice, icu, id, ie, ieee, ifm, ikano, il, im, imamat, imdb, immo, immobilien, in, inc, industries, infiniti, info, ing, ink, institute, insurance, insure, int, international, intuit, investments, io, ipiranga, iq, ir, irish, is, ismaili, ist, istanbul, it, itau, itv

J

jaguar, java, jcb, je, jeep, jetzt, jewelry, jio, jll, jm, jmp, jnj, jo, jobs, joburg, jot, joy, jp, jpmorgan, jprs, juegos, juniper

K

kaufen, kddi, ke, kerryhotels, kerryproperties, kfh, kg, kh, ki, kia, kids, kim, kindle, kitchen, kiwi, km, kn, koeln, komatsu, kosher, kp, kpmg, kpn, kr, krd, kred, kuokgroup, kw, ky, kyoto, kz

L

la, lacaixa, lamborghini, lamer, land, landrover, lanxess, lasalle, lat, latino, latrobe, law, lawyer, lb, lc, lds, lease, leclerc, lefrak, legal, lego, lexus, lgbt, li, lidl, life, lifeinsurance, lifestyle, lighting, like, lilly, limited, limo, lincoln, link, live, living, lk, llc, llp, loan, loans, locker, locus, lol, london, lotte, lotto, love, lpl, lplfinancial, lr, ls, lt, ltd, ltda, lu, lundbeck, luxe, luxury, lv, ly

M

ma, madrid, maif, maison, makeup, man, management, mango, map, market, marketing, markets, marriott, marshalls, mattel, mba, mc, mckinsey, md, me, med, media, meet, melbourne, meme, memorial, men, menu, merckmsd, mg, mh, miami, microsoft, mil, mini, mint, mit, mitsubishi, mk, ml, mlb, mls, mm, mma, mn, mo, mobi, mobile, moda, moe, moi, mom, monash, money, monster, mormon, mortgage, moscow, moto, motorcycles, mov, movie, mp, mq, mr, ms, msd, mt, mtn, mtr, mu, museum, music, mv, mw, mx, my, mz

N

na, nab, nagoya, name, navy, nba, nc, ne, nec, net, netbank, netflix, network, neustar, new, news, next, nextdirect, nexus, nf, nfl, ng, ngo, nhk, ni, nico, nike, nikon, ninja, nissan, nissay, nl, no, nokia, norton, now, nowruz, nowtv, np, nr, nra, nrw, ntt, nu, nyc, nz

O

obi, observer, office, okinawa, olayan, olayangroup, ollo, om, omega, one, ong, onl, online, ooo, open, oracle, orange, org, organic, origins, osaka, otsuka, ott, ovh

P

pa, page, panasonic, paris, pars, partners, parts, party, pay, pccw, pe, pet, pf, pfizer, pg, ph, pharmacy, phd, philips, phone, photo, photography, photos, physio, pics, pictet, pictures, pid, pin, ping, pink, pioneer, pizza, pk, pl, place, play, playstation, plumbing, plus, pm, pn, pnc, pohl, poker, politie, porn, post, pr, praxi, press, prime, pro, prod, productions, prof, progressive, promo, properties, property, protection, pru, prudential, ps, pt, pub, pw, pwc, py, qa, qpon, quebec, quest

Q

qatari: (WILL OMIT - none)  (Note: we only have qa, qpon, quebec, quest)

R

racing, radio, re, read, realestate, realtor, realty, recipes, red, redstone, redumbrella, rehab, reise, reisen, reit, reliance, ren, rent, rentals, repair, report, republican, rest, restaurant, review, reviews, rexroth, rich, richardli, ricoh, ril, rio, rip, ro, rocks, rodeo, rogers, room, rs, rsvp, ru, rugby, ruhr, run, rw, rwe, ryukyu

S

sa, saarland, safe, safety, sakura, sale, salon, samsclub, samsung, sandvik, sandvikcoromant, sanofi, sap, sarl, sas, save, saxo, sb, sbi, sbs, sc, scb, schaeffler, schmidt, scholarships, school, schule, schwarz, science, scot, sd, se, search, seat, secure, security, seek, select, sener, services, seven, sew, sex, sexy, sfr, sg, sh, shangrila, sharp, shell, shia, shiksha, shoes, shop, shopping, shouji, show, si, silk, sina, singles, site, sj, sk, ski, skin, sky, skype, sl, sling, sm, smart, smile, sn, sncf, so, soccer, social, softbank, software, sohu, solar, solutions, song, sony, soy, spa, space, sport, spot, sr, srl, ss, st, stada, staples, star, statebank, statefarm, stc, stcgroup, stockholm, storage, store, stream, studio, study, style, su, sucks, supplies, supply, support, surf, surgery, suzuki, sv, swatch, swiss, sx, sy, sydney, systems, sz

T

tab, taipei, talk, taobao, target, tatamotors, tatar, tattoo, tax, taxi, tc, tci, td, tdk, team, tech, technology, tel, temasek, tennis, teva, tf, tg, th, thd, theater, theatre, tiaa, tickets, tienda, tips, tires, tirol, tj, tjmaxx, tjx, tk, tkmaxx, tl, tm, tmall, tn, to, today, tokyo, tools, top, toray, toshiba, total, tours, town, toyota, toys, tr, trade, trading, training, travel, travelers, travelersinsurance, trust, trv, tt, tube, tui, tunes, tushu, tv, tvs, tw, tz

U

ua, ubank, ubs, ug, uk, unicom, university, uno, uol, ups, us, uy, uz

V

va, vacations, vana, vanguard, vc, ve, vegas, ventures, verisign, versicherung, vet, vg, vi, viajes, video, vig, viking, villas, vin, vip, virgin, visa, vision, viva, vivo, vlaanderen, vn, vodka, volvo, vote, voting, voto, voyage, vu

W

wales, walmart, walter, wang, wanggou, watch, watches, weather, weatherchannel, webcam, weber, site, wed, wedding, weibo, weir, wf, whoswho, wien, wiki, williamhill, win, windows, wine, winners, wme, wolterskluwer, woodside, work, works, world, wow, ws, wtc, wtf

X

xperia, xfinity, xxx, xyz

Y

ya, yahoo, yamaxun, yandex, ye, yodobashi, yoga, yokohama, you, youtube, yt, yun

Z

za, zappos, zara, zero, zip, zone, zotero, zuerich, zw

Conclusão

As extensões de domínio evoluem constantemente com a aprovação regular de novos TLD pela ICANN. À data de 20 de maio de 2025, contamos 1440 extensões ativas, oferecendo às empresas e aos particulares uma vasta escolha para personalizar a sua presença online. Mantenha-se atento: antes de registrar um nome de domínio, verifique sempre as políticas do registro em causa e certifique-se de que a extensão corresponde aos seus objetivos de marketing, jurídicos e geográficos. Boa escolha de domínio!