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● Root zone live · 1,437 TLDs

Every domain ending, explained.
Then turned into a game.

From .com to .рф, tldplay covers every top-level domain on the internet — who runs it, which country it belongs to, and the story behind it. Collect passport stamps, beat the daily challenge, and see how many flags you really know.

Play today's challenge Browse all 1,437 TLDs
Random TLD
.io British Indian Ocean Territory

Lands on one of 1,071 TLD pages. Every page = a passport stamp.

Active TLDs
1,437
Country codes
309
Generic TLDs
1,127
Brand TLDs
366
Non-Latin scripts
151
DNSSEC-signed
94%
📆 Daily Challenge

Ten questions. Same for everyone. One shot.

New puzzle every day at midnight. Keep your streak alive and share your result grid.

Play now → 🛂 Your passport
0stamps
0badges
0day streak
Europe 0/–
Asia 0/–
Africa 0/–
Americas 0/–
Oceania 0/–
Domain hacks

Country codes with a second life

These ccTLDs became famous for what they spell. Each still belongs to a real place — open one and find out where.

All domain hacks →
.io input/output .ai artificial intelligence .si superintelligence .co company, or a short alternative to .com .me personal sites and "about me" pages .tv television, video and streaming .fm FM radio, podcasts and audio .am AM radio and audio brands .gg "good game" .ly English adverbs and link shorteners (think bit.ly) .sh shell scripts and developer tools .so short, punchy brand names
Arcade

Learn the root zone by playing it

Every right answer earns XP. Level up from Rookie to IANA Legend.

All games →
Daily Challenge Ten mixed questions, the same for everyone today. Share your grid. 3 min New Globe Hunt Spin a 3D globe and find the country behind each domain. Closer clicks score more. 4 min New Flag Quiz See a flag, pick its country-code domain. 250 flags, endless rounds. 2 min New Guess the Country We show a ccTLD like .tv or .nu — you name the country. 2 min New Real or Fake? .pizza is real. Is .burger? Separate actual TLDs from impostors. 2 min New Older or Newer? Which ending hit the root zone first? A higher-or-lower streak game. 3 min New
246 flags

The flag wall

Every country and territory with its own two-letter domain. Hover for the name, click for the full story.

Browse by region →
Ascension Island — .acAndorra — .adUnited Arab Emirates — .aeAfghanistan — .afAntigua and Barbuda — .agAnguilla — .aiAlbania — .alArmenia — .amAngola — .aoAntarctica — .aqArgentina — .arAmerican Samoa — .asAustria — .atAustralia — .auAruba — .awÅland Islands — .axAzerbaijan — .azBosnia and Herzegovina — .baBarbados — .bbBangladesh — .bdBelgium — .beBurkina Faso — .bfBulgaria — .bgBahrain — .bhBurundi — .biBenin — .bjBermuda — .bmBrunei — .bnBolivia — .boBrazil — .brBahamas — .bsBhutan — .btBouvet Island — .bvBotswana — .bwBelarus — .byBelize — .bzCanada — .caCocos (Keeling) Islands — .ccDR Congo — .cdCentral African Republic — .cfCongo — .cgSwitzerland — .chIvory Coast — .ciCook Islands — .ckChile — .clCameroon — .cmChina — .cnColombia — .coCosta Rica — .crCuba — .cuCape Verde — .cvCuraçao — .cwChristmas Island — .cxCyprus — .cyCzechia — .czGermany — .deDjibouti — .djDenmark — .dkDominica — .dmDominican Republic — .doAlgeria — .dzEcuador — .ecEstonia — .eeEgypt — .egEritrea — .erSpain — .esEthiopia — .etFinland — .fiFiji — .fjFalkland Islands — .fkMicronesia — .fmFaroe Islands — .foFrance — .frGabon — .gaUnited Kingdom — .gbGrenada — .gdGeorgia — .geFrench Guiana — .gfGuernsey — .ggGhana — .ghGibraltar — .giGreenland — .glGambia — .gmGuinea — .gnGuadeloupe — .gpEquatorial Guinea — .gqGreece — .grSouth Georgia — .gsGuatemala — .gtGuam — .guGuinea-Bissau — .gwGuyana — .gyHong Kong — .hkHeard Island and McDonald Islands — .hmHonduras — .hnCroatia — .hrHaiti — .htHungary — .huIndonesia — .idIreland — .ieIsrael — .ilIsle of Man — .imIndia — .inBritish Indian Ocean Territory — .ioIraq — .iqIran — .irIceland — .isItaly — .itJersey — .jeJamaica — .jmJordan — .joJapan — .jpKenya — .keKyrgyzstan — .kgCambodia — .khKiribati — .kiComoros — .kmSaint Kitts and Nevis — .knNorth Korea — .kpSouth Korea — .krKuwait — .kwCayman Islands — .kyKazakhstan — .kzLaos — .laLebanon — .lbSaint Lucia — .lcLiechtenstein — .liSri Lanka — .lkLiberia — .lrLesotho — .lsLithuania — .ltLuxembourg — .luLatvia — .lvLibya — .lyMorocco — .maMonaco — .mcMoldova — .mdMontenegro — .meMadagascar — .mgMarshall Islands — .mhNorth Macedonia — .mkMali — .mlMyanmar — .mmMongolia — .mnMacau — .moNorthern Mariana Islands — .mpMartinique — .mqMauritania — .mrMontserrat — .msMalta — .mtMauritius — .muMaldives — .mvMalawi — .mwMexico — .mxMalaysia — .myMozambique — .mzNamibia — .naNew Caledonia — .ncNiger — .neNorfolk Island — .nfNigeria — .ngNicaragua — .niNetherlands — .nlNorway — .noNepal — .npNauru — .nrNiue — .nuNew Zealand — .nzOman — .omPanama — .paPeru — .peFrench Polynesia — .pfPapua New Guinea — .pgPhilippines — .phPakistan — .pkPoland — .plSaint Pierre and Miquelon — .pmPitcairn Islands — .pnPuerto Rico — .prPalestine — .psPortugal — .ptPalau — .pwParaguay — .pyQatar — .qaRéunion — .reRomania — .roSerbia — .rsRussia — .ruRwanda — .rwSaudi Arabia — .saSolomon Islands — .sbSeychelles — .scSudan — .sdSweden — .seSingapore — .sgSaint Helena, Ascension and Tristan da Cunha — .shSlovenia — .siSvalbard and Jan Mayen — .sjSlovakia — .skSierra Leone — .slSan Marino — .smSenegal — .snSomalia — .soSuriname — .srSouth Sudan — .ssSão Tomé and Príncipe — .stEl Salvador — .svSint Maarten — .sxSyria — .syEswatini — .szTurks and Caicos Islands — .tcChad — .tdFrench Southern and Antarctic Lands — .tfTogo — .tgThailand — .thTajikistan — .tjTokelau — .tkTimor-Leste — .tlTurkmenistan — .tmTunisia — .tnTonga — .toTürkiye — .trTrinidad and Tobago — .ttTuvalu — .tvTaiwan — .twTanzania — .tzUkraine — .uaUganda — .ugUnited Kingdom — .ukUnited States — .usUruguay — .uyUzbekistan — .uzVatican City — .vaSaint Vincent and the Grenadines — .vcVenezuela — .veBritish Virgin Islands — .vgUnited States Virgin Islands — .viVietnam — .vnVanuatu — .vuWallis and Futuna — .wfSamoa — .wsYemen — .yeMayotte — .ytSouth Africa — .zaZambia — .zmZimbabwe — .zw
Fresh from IANA

Recently updated

.by Updated October 19, 2026 .cologne Updated October 19, 2026 .koeln Updated October 19, 2026 .ag Updated October 16, 2026 .gr Updated October 16, 2026 .work Updated October 15, 2026 .abogado Updated October 14, 2026 .adult Updated October 14, 2026
New arrivals

Newest TLDs

More →
.web Delegated July 23, 2026 .merck Delegated April 17, 2026 .kids Delegated April 4, 2022 .music Delegated October 29, 2021 .ישראל Delegated February 10, 2021 .spa Delegated October 17, 2020
Lists

Find the right ending

Domain hacks: country codes the internet adoptedBrand TLD list: every dotBrand in the root zoneIDN TLDs: domain endings beyond A–ZThe oldest TLDs on the internetNewest TLDs added to the root zoneThe TLD graveyardSpecial-use & reserved TLDsWhich TLDs are not DNSSEC-signed?Weird, funny and unusual domain extensionsTech & startupsBusiness & professionalShopping & e-commerceFinance, money & cryptoCreative & designMedia, news & contentLifestyle & personalHealth & medicineEducation & researchCities & regionsLaw & legalReal estate & homeSports & gamesFood & drinkTravel & hospitalityCommunity, nonprofit & causesGovernment & institutionsAdult

Top-level domains, quickly explained

How many top-level domains are there?

As of our latest refresh of IANA's Root Zone Database there are 1,437 active TLDs: 1,127 generic TLDs (including 366 brand TLDs) and 309 country-code TLDs. 151 of them are written in non-Latin scripts.

Full breakdown and chart →

What's the difference between a ccTLD and a gTLD?

A country-code TLD (ccTLD) is a two-letter ending tied to a country or territory, like .de for Germany, and its rules are set locally. A generic TLD (gTLD) — .com, .org, .app, .pizza — is run by a registry under contract with ICANN and is not tied to a place.

More in the glossary →

Who decides which TLDs exist?

IANA maintains the DNS root zone. ccTLDs follow the ISO 3166-1 country code list; new gTLDs come through ICANN's application program, most of them from the 2012 round.

What is a "domain hack"?

Using a TLD for what its letters spell rather than where it belongs — .io for "input/output", .tv for television, .ly to finish an adverb. The domain still belongs to its country, which sets the rules and collects the fees.

tldplay is an independent guide. Data comes from IANA and ICANN — see our methodology.