[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ociz.cz\/narodni-domena-cz-slavi-v-roce-2018-vyznamne-jubileum\/#Article","mainEntityOfPage":"https:\/\/www.ociz.cz\/narodni-domena-cz-slavi-v-roce-2018-vyznamne-jubileum\/","headline":"N\u00e1rodn\u00ed dom\u00e9na .cz slav\u00ed v roce 2018 v\u00fdznamn\u00e9 jubileum","name":"N\u00e1rodn\u00ed dom\u00e9na .cz slav\u00ed v roce 2018 v\u00fdznamn\u00e9 jubileum","description":"Leden roku 1993 byl ka\u017edop\u00e1dn\u011b v\u00fdznamn\u00fd, n\u011bkdo v\u00edtal samostatnost \u010ceska s\u00a0nad\u0161en\u00edm, lid\u00e9 proz\u0159eteln\u00ed naopak rozpad federace kritizovali. Co naplat, \u010cesk\u00e1 republika je tu a s\u00a0t\u00edm i nov\u00e1 st\u00e1tn\u00ed dom\u00e9na. Do roku 1992 tu byla v\u00a0platnosti n\u00e1rodn\u00ed dom\u00e9na nejvy\u0161\u0161\u00ed \u00farovn\u011b .cs, kterou definuje country code Top Level Domain, neboli ccTLD. Standard iso-3166 nyn\u00ed p\u0159id\u011blil dom\u00e9ny nov\u00e9,...<p class=\"more-link-wrap\"><a href=\"https:\/\/www.ociz.cz\/narodni-domena-cz-slavi-v-roce-2018-vyznamne-jubileum\/\" class=\"more-link\">P\u0159e\u010d\u00edst<span class=\"screen-reader-text\"> &ldquo;N\u00e1rodn\u00ed dom\u00e9na .cz slav\u00ed v roce 2018 v\u00fdznamn\u00e9 jubileum&rdquo;<\/span> &raquo;<\/a><\/p>","datePublished":"2025-08-24","dateModified":"2025-08-24","author":{"@type":"Person","@id":"https:\/\/www.ociz.cz\/author\/#Person","name":"","url":"https:\/\/www.ociz.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ociz.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ociz.cz\/wp-content\/uploads\/img_a309080_w2055_t1520058817.jpg","url":"https:\/\/www.ociz.cz\/wp-content\/uploads\/img_a309080_w2055_t1520058817.jpg","height":0,"width":0},"url":"https:\/\/www.ociz.cz\/narodni-domena-cz-slavi-v-roce-2018-vyznamne-jubileum\/","wordCount":431,"articleBody":"Leden roku 1993 byl ka\u017edop\u00e1dn\u011b v\u00fdznamn\u00fd, n\u011bkdo v\u00edtal samostatnost \u010ceska s\u00a0nad\u0161en\u00edm, lid\u00e9 proz\u0159eteln\u00ed naopak rozpad federace kritizovali. Co naplat, \u010cesk\u00e1 republika je tu a s\u00a0t\u00edm i nov\u00e1 st\u00e1tn\u00ed dom\u00e9na. Do roku 1992 tu byla v\u00a0platnosti n\u00e1rodn\u00ed dom\u00e9na nejvy\u0161\u0161\u00ed \u00farovn\u011b .cs, kterou definuje country code Top Level Domain, neboli ccTLD. Standard iso-3166 nyn\u00ed p\u0159id\u011blil dom\u00e9ny nov\u00e9, pro Slov\u00e1ky .sk a pro \u010ceskou republiku .cz. Ve st\u0159edu 13.1.1993 byla na\u0161e ccTLD za\u0159azena do webov\u00e9ho syst\u00e9mu Domain Name Services, tedy DNS. (Mimochodem, na Slovensku se dom\u00e9na .sk za\u0159adila pod DNS a\u017e 29. b\u0159ezna tohoto roku).\tPrvn\u00ed p\u0159id\u011blen\u00e9 dom\u00e9ny ji\u017e v\u00a0roce 1985P\u0159id\u011blov\u00e1n\u00ed dom\u00e9n ccTLD v\u0161ak v\u00a0t\u00e9 dob\u011b prob\u00edhalo ji\u017e mnoho let. Nejstar\u0161\u00ed n\u00e1rodn\u00ed dom\u00e9nou byla pochopiteln\u011b ta americk\u00e1 .us pro Spojen\u00e9 st\u00e1ty Americk\u00e9, a to ji\u017e od 15.2.1985. V\u00a0roce 1985 se k\u00a0n\u00ed p\u0159idala dom\u00e9na pro Izrael .il a pro Velkou Brit\u00e1nii .gb a .uk. Prvn\u00ed generickou dom\u00e9nou se tak\u00e9 v\u00a0roce 1985 staly dom\u00e9ny .edu, .com a n\u011bkter\u00e9 dal\u0161\u00ed.Spole\u010dn\u00e1 dom\u00e9na .cs se v\u0161ak pou\u017e\u00edvala je\u0161t\u011b zhruba dva roky po jej\u00edm nahrazen\u00ed, ov\u0161em to byl internet stejn\u011b je\u0161t\u011b na akademick\u00e9 p\u016fd\u011b a pro ve\u0159ejn\u00e9 vyu\u017e\u00edv\u00e1n\u00ed byl uvoln\u011bn teprve v\u00a0polovin\u011b roku 1995.\tGopher nebo www?Na\u0161e dom\u00e9na .cz v\u0161ak nebyla pou\u017e\u00edv\u00e1na v\u00a0prost\u0159ed\u00ed www, tedy World Wide Webu, jak jej zn\u00e1me, ale byla tu na po\u010d\u00e1tku 90. let je\u0161t\u011b slu\u017eba Gopher a zrovna v\u00a0\u010cesku a\u017e do roku 1994 Gopher v\u00fdrazn\u011b p\u0159evl\u00e1dal. Uv\u00e1d\u00ed se, \u017ee to bylo v\u00a0pom\u011bru 25:5 ve prosp\u011bch web server\u016f na b\u00e1zi Gopheru. B\u011bhem p\u0159elomu let 1994 a 1995 v\u0161ak za\u010dal p\u0159evl\u00e1dat www a pom\u011br se obr\u00e1til v\u00a0jeho prosp\u011bch zhruba 2:1.Vyu\u017e\u00edv\u00e1n\u00ed n\u00e1rodn\u00ed dom\u00e9ny .cz pak nabralo rychl\u00fd sp\u00e1d a r\u016fst registrovan\u00fdch subdom\u00e9n p\u0159ipom\u00ednal exponenci\u00e1ln\u00ed k\u0159ivku. Po\u010det registrovan\u00fdch subdom\u00e9n nar\u016fstal t\u00edmto tempem od roku 1993 a\u017e do roku 1999 a pak se k\u0159ivka za\u010dala m\u011bnit na line\u00e1rn\u00ed pr\u016fb\u011bh r\u016fstu. Po\u010det nov\u00fdch dom\u00e9n rostl line\u00e1rn\u011b a\u017e do roku 2013 a od pak se naopak postupn\u011b sni\u017eoval. To pravd\u011bpodobn\u011b souvis\u00ed s\u00a0nasycen\u00edm trhu, co\u017e se dalo p\u0159edpokl\u00e1dat.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"N\u00e1rodn\u00ed dom\u00e9na .cz slav\u00ed v roce 2018 v\u00fdznamn\u00e9 jubileum","item":"https:\/\/www.ociz.cz\/narodni-domena-cz-slavi-v-roce-2018-vyznamne-jubileum\/#breadcrumbitem"}]}]