All mail domain list
Here is a list of all top-level domains (TLDs) and some of the most popular country-code top-level domains (ccTLDs):
Top-Level Domains (TLDs)
1..aero (aviation) 2..biz (business) 3..cat (Catalan language and culture) 4..com (commercial) 5..coop (cooperatives) 6..edu (education) 7..gov (government) 8..info (information) 9..int (international organizations) 10..jobs (employment) 11..mil (military) 12..mobi (mobile devices) 13..museum (museums) 14..name (personal names) 15..net (network) 16..org (organization) 17..pro (professionals) 18..tel (telecommunications) 19..travel (travel industry)
Country-Code Top-Level Domains (ccTLDs)
1..ac (Ascension Island) 2..ad (Andorra) 3..ae (United Arab Emirates) 4..af (Afghanistan) 5..ag (Antigua and Barbuda) 6..ai (Anguilla) 7..al (Albania) 8..am (Armenia) 9..an (Netherlands Antilles) 10..ao (Angola) 11..aq (Antarctica) 12..ar (Argentina) 13..as (American Samoa) 14..at (Austria) 15..au (Australia) 16..aw (Aruba) 17..ax (Åland Islands) 18..az (Azerbaijan) 19..ba (Bosnia and Herzegovina) 20..bb (Barbados) 21..bd (Bangladesh) 22..be (Belgium) 23..bf (Burkina Faso) 24..bg (Bulgaria) 25..bh (Bahrain) 26..bi (Burundi) 27..bj (Benin) 28..bl (Saint Barthélemy) 29..bm (Bermuda) 30..bn (Brunei) 31..bo (Bolivia) 32..br (Brazil) 33..bs (Bahamas) 34..bt (Bhutan) 35..bv (Bouvet Island) 36..bw (Botswana) 37..by (Belarus) 38..bz (Belize) 39..ca (Canada) 40..cat (Catalan language and culture) 41..cc (Cocos (Keeling) Islands) 42..cd (Democratic Republic of the Congo) 43..cf (Central African Republic) 44..cg (Republic of the Congo) 45..ch (Switzerland) 46..ci (Côte d'Ivoire) 47..ck (Cook Islands) 48..cl (Chile) 49..cm (Cameroon) 50..cn (China) 51..co (Colombia) 52..com (commercial) 53..coop (cooperatives) 54..cr (Costa Rica) 55..cu (Cuba) 56..cv (Cape Verde) 57..cx (Christmas Island) 58..cy (Cyprus) 59..cz (Czech Republic) 60..de (Germany) 61..dj (Djibouti) 62..dk (Denmark) 63..dm (Dominica) 64..do (Dominican Republic) 65..dz (Algeria) 66..ec (Ecuador) 67..ee (Estonia) 68..eg (Egypt) 69..er (Eritrea) 70..es (Spain) 71..et (Ethiopia) 72..eu (European Union) 73..fi (Finland) 74..fj (Fiji) 75..fk (Falkland Islands) 76..fm (Micronesia) 77..fo (Faroe Islands) 78..fr (France) 79..ga (Gabon) 80..gb (United Kingdom) 81..gd (Grenada) 82..ge (Georgia) 83..gf (French Guiana) 84..gg (Guernsey) 85..gh (Ghana) 86..gi (Gibraltar) 87..gl (Greenland) 88..gm (Gambia) 89..gn (Guinea) 90..gov (government) 91..gp (Guadeloupe) 92..gq (Equatorial Guinea) 93..gr (Greece) 94..gs (South Georgia and the South Sandwich Islands) 95..gt (Guatemala) 96..gu (Guam) 97..gw (Guinea-Bissau) 98..gy (Guyana) 99..hk (Hong Kong) 100..hm (Heard Island and McDonald Islands) 101..hn (Honduras) 102..hr (Croatia) 103..ht (Haiti) 104..hu (Hungary) 105..id (Indonesia) 106..ie (Ireland) 107..il (Israel) 108..im (Isle of Man) 109..in (India) 110..info (information) 111..int (international organizations) 112..io (British Indian Ocean Territory) 113..iq (Iraq) 114..ir (Iran) 115..is (Iceland) 116..it (Italy) 117..je (Jersey) 118..jm (Jamaica) 119..jo (Jordan) 120..jobs (employment) 121..ju (Jersey) 122..ke (Kenya) 123..kg (Kyrgyzstan) 124..kh (Cambodia) 125..ki (Kiribati) 126..km (Comoros) 127..kn (Saint Kitts and Nevis) 128..kp (North Korea) 129..kr (South Korea) 130..kw (Kuwait) 131..ky (Cayman Islands) 132..kz (Kazakhstan) 133..la (Laos) 134..lb (Lebanon) 135..lc (Saint Lucia) 136..li (Liechtenstein) 137..lk (Sri Lanka) 138..lr (Liberia) 139..ls (Lesotho) 140..lt (Lithuania) 141..lu (Luxembourg) 142..lv (Latvia) 143..ly (Libya) 144..ma (Morocco) 145..mc (Monaco) 146..md (Moldova) 147..me (Montenegro) 148..mg (Madagascar) 149..mh (Marshall Islands) 150..mil (military) 151..mk (North Macedonia) 152..ml (Mali) 153..mm (Myanmar) 154..mn (Mongolia) 155..mo (Macau) 156..mp (Northern Mariana Islands) 157..mq (Martinique) 158..mr (Mauritania) 159..ms (Montserrat) 160..mt (Malta) 161..mu (Mauritius) 162..mv (Maldives) 163..mw (Malawi) 164..mx (Mexico) 165..my (Malaysia) 166..mz (Mozambique) 167..na (Namibia) 168..name (personal names) 169..net (network) 170..nf (Norfolk Island) 171..ng (Nigeria) 172..ni (Nicaragua) 173..nl (Netherlands) 174..no (Norway) 175..np (Nepal) 176..nr (Nauru) 177..nu (Niue) 178..nz (New Zealand) 179..om (Oman) 180..org (organization) 181..pa (Panama) 182..pe (Peru) 183..pf (French Polynesia) 184..pg (Papua New Guinea) 185..ph (Philippines) 186..pk (Pakistan) 187..pl (Poland) 188..pm (Saint Pierre and Miquelon) 189..pn (Pitcairn Islands) 190..pr (Puerto Rico) 191..pro (professionals) 192..ps (Palestine) 193..pt (Portugal) 194..pw (Palau) 195..py (Paraguay) 196..qa (Qatar) 197..re (Réunion) 198..ro (Romania) 199..ru (Russia) 200..rw (Rwanda) 201..sa (Saudi Arabia) 202..sb (Solomon Islands) 203..sc (Seychelles) 204..sd (Sudan) 205..se (Sweden) 206..sg (Singapore) 207..sh (Saint Helena, Ascension and Tristan da Cunha) 208..si (Slovenia) 209..sj (Svalbard and Jan Mayen) 210..sk (Slovakia) 211..sl (Sierra Leone) 212..sm (San Marino) 213..sn (Senegal) 214..so (Somalia) 215..sr (Suriname) 216..st (São Tomé and Principe) 217..su (Soviet Union) 218..sv (El Salvador) 219..sy (Syria) 220..sz (Eswatini) 221..tc (Turks and Caicos Islands) 222..td (Chad) 223..tel (telecommunications) 224..tf (French Southern and Antarctic Lands) 225..tg (Togo) 226..th (Thailand) 227..tj (Tajikistan) 228..tk (Tokelau) 229..tl (East Timor) 230..tm (Turkmenistan) 231..tn (Tunisia) 232..to (Tonga) 233..travel (travel industry) 234..tr (Turkey) 235..tt (Trinidad and Tobago) 236..tv (Tuvalu) 237..tw (Taiwan) 238..tz (Tanzania) 239..ua (Ukraine) 240..ug (Uganda) 241..uk (United Kingdom) 242..us (United States) 243..uy (Uruguay) 244..uz (Uzbekistan) 245..va (Vatican City) 246..vc (Saint Vincent and the Grenadines) 247..ve (Venezuela) 248..vg (British Virgin Islands) 249..vi (United States Virgin Islands) 250..vn (Vietnam) 251..vu (Vanuatu) 252..wf (Wallis and Futuna) 253..ws (Samoa) 254..ye (Yemen) 255..yt (Mayotte) 256..yu (Yugoslavia) 257..za (South Africa) 258..zm (Zambia) 259..zw (Zimbabwe)
Please note that this is not an exhaustive list, and there may be other TLDs and ccTLDs not included here.