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Kornevye servery DNS DNS servery obespechivayushie rabotu kornevoj zony DNS v seti Internet Kornevye servery DNS otvechayut na zaprosy drugih DNS serverov v hode translyacii domennyh imyon v IP adresa i pozvolyayut poluchit spisok DNS serverov dlya lyubogo domena verhnego urovnya TLD RU COM NET MUSEUM i dr Zerkalo servera K v Amsterdam Internet Exchange Sushestvuet trinadcat kornevyh serverov DNS ih domennye imena imeyut vid letter root servers net gde letter bukva ot a do m sm informacionnye sajty http letter root servers org Kazhdyj kornevoj server DNS sostoit iz mnozhestva hostov replik razmeshaemyh v razlichnyh lokaciyah seti Internet i imeyushih odin IP adres Marshrutizaciya zaprosov k replikam kornevyh serverov DNS osushestvlyaetsya s primeneniem tehnologii anycast Takim obrazom dostigaetsya maloe vremya otklika i stabilnaya rabota sistemy Kornevye servery DNS upravlyayutsya dvenadcatyu razlichnymi organizaciyami dejstvuyushimi na osnovanii soglashenij s korporaciej ICANN V ih chislo vhodyat universitety organizacii Ministerstva oborony SShA nekommercheskie associacii Operatory kornevyh serverov DNS finansovo i yuridicheski nezavisimy ot ICANN i obrazuyut neformalnuyu gruppu celyu kotoroj yavlyaetsya koordinaciya sovmestnyh dejstvij i obmen operacionnoj informaciej i opytom Chleny gruppy yavlyayutsya takzhe chlenami Konsultacionnogo soveta ICANN po upravleniyu kornevymi serverami Root Server System Advisory Committee RSSAC v zadachu kotorogo vhodit vyrabotka rekomendacij po upravleniyu kornevymi serverami DNS i vneseniyu razlichnyh izmenenij v sistemu Prinyato schitat chto podobnaya nezavisimost i raznorodnost operatorov kornevyh serverov DNS yavlyaetsya osnovoj tehnicheskoj i politicheskoj stabilnosti sistemy v celom isklyuchaya uzurpaciyu upravleniya kakoj libo iz storon Oficialnaya informaciya o dejstvuyushih kornevyh serverah DNS publikuetsya na sajte Associacii operatorov kornevyh serverov DNS http root servers org Kornevye servery DNS Imya hosta IP adresa Upravlyayushaya organizaciyaa root servers net 198 41 0 4 2001 503 ba3e 2 30 VeriSign Inc b root servers net 199 9 14 201 2001 500 200 b University of Southern California ISI c root servers net 192 33 4 12 2001 500 2 cd root servers net 199 7 91 13 2001 500 2d d University of Marylande root servers net 192 203 230 10 2001 500 a8 e NASA Ames Research Center f root servers net 192 5 5 241 2001 500 2f f Internet Systems Consortium Inc g root servers net 192 112 36 4 2001 500 12 d0d US Department of Defense NIC h root servers net 198 97 190 53 2001 500 1 53 US Army Research Lab i root servers net 192 36 148 17 2001 7fe 53j root servers net 192 58 128 30 2001 503 c27 2 30 VeriSign Inc k root servers net 193 0 14 129 2001 7fd 1 RIPE NCCl root servers net 199 7 83 42 2001 500 9f 42 ICANNm root servers net 202 12 27 33 2001 dc3 35 Na 24 11 2023 v Rossii razmesheny sleduyushie repliki kornevyh serverov DNS Moskva e root f root 2 sht j root k root l root 3 sht Sankt Peterburg f root j root k root l root Tver f root Rostov na Donu l root Ekaterinburg f root Novosibirsk k root Krasnoyarsk f root Habarovsk f root Geograficheskoe raspredelenie kornevyh serverov DNS 2006 Funkcionirovanie kornevyh serverov DNS kritichno dlya funkcionirovaniya seti Internet v celom poskolku oni obespechivayut pervyj shag v translyacii domennyh imyon v IP adresa Oproverzhenie rasprostranyonnyh zabluzhdenij za isklyucheniem neznachitelnoj doli DNS zaprosov internet trafik ne prohodit cherez kornevye servery ne kazhdyj DNS zapros obrabatyvaetsya kornevym serverom kornevye servery obsluzhivayutsya ne dobrovolcami v kachestve hobbi a professionalami i horosho finansiruyutsya ni odna organizaciya kommercheskaya ili pravitelstvennaya ne kontroliruet vsyu sistemu Po raznym ocenkam tolko ot 18 do 32 razreshenij domennyh imyon privodit k obrasheniyu neposredstvenno k odnomu iz kornevyh serverov ostalnye zaprosy ispolzuyut keshirovannye DNS zapisi o TLD NS Sm takzheProekt AS112 Alternativnye kornevye servery DNSPrimechaniyaIANA Root Servers neopr www iana org Data obrasheniya 31 yanvarya 2017 9 aprelya 2018 goda A Robachevskij U kornya DNS rus http www ripn net 2009 17 dekabrya 2016 goda Fajl so spiskom kornevyh serverov DNS ot 4 maya 2019 na Wayback Machine po dannym IANA ot 11 iyunya 2019 na Wayback Machine Root Server Technical Operations Association neopr root servers org Data obrasheniya 24 noyabrya 2023 22 iyunya 2023 goda Operation of the Root Name Servers ot 27 avgusta 2018 na Wayback Machine angl SsylkiRoot Server Technical Operations Assn angl Data obrasheniya 10 yanvarya 2013 Arhivirovano 20 yanvarya 2013 goda Root Nameserver Year 2000 Status Spisok kornevyh serverov na sajte ICANN angl Data obrasheniya 10 yanvarya 2013 Arhivirovano 20 yanvarya 2013 goda RSSAC FAQ Root Server System Advisory Committee ICANN angl
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