{"id":104188,"date":"2022-05-30T21:36:38","date_gmt":"2022-05-30T19:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-keshiruyushego-dns-servera-powerdns-recursor-4-7-0"},"modified":"2022-05-30T21:36:38","modified_gmt":"2022-05-30T19:36:38","slug":"vypusk-keshiruyushego-dns-servera-powerdns-recursor-4-7-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-keshiruyushego-dns-servera-powerdns-recursor-4-7-0","title":{"rendered":"Udgivelse af cache DNS-serveren PowerDNS Recursor 4.7.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgivelsen af cache DNS-serveren PowerDNS Recursor 4.7, der st\u00e5r for rekursiv navneomdannelse, er tilg\u00e6ngelig. PowerDNS Recursor er bygget p\u00e5 samme kodebase som PowerDNS Authoritative Server, men de rekursive og autoritative DNS-servere udvikles inden for forskellige udviklingscyklusser og frigives som separate produkter. Projektets kode distribueres under GPLv2-licensen.     <\/p>\n<p>Serveren leverer v\u00e6rkt\u00f8jer til fjernindsamling af statistik, underst\u00f8tter \u00f8jeblikkelig genstart, har en indbygget motor til tilslutning af h\u00e5ndterere p\u00e5 Lua, underst\u00f8tter fuldt ud DNSSEC, DNS64, RPZ (Response Policy Zones) og giver mulighed for tilslutning af sortlister. Der er mulighed for at gemme resultaterne af opl\u00f8sning som BIND-zonerfiler. For at sikre h\u00f8j ydeevne anvendes moderne mekanismer til forbindelsesmultiplexing i FreeBSD, Linux og Solaris (kqueue, epoll, \/dev\/poll), samt en h\u00f8jtydende parser til DNS-pakker, der kan h\u00e5ndtere titusinder af parallelle foresp\u00f8rgsler.       <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Muligheden for at tilf\u00f8je ekstra poster til de svar, der sendes til klienter, er implementeret for at overf\u00f8re nyttig information uden behov for at sende en separat foresp\u00f8rgsel (for eksempel kan der i svarene p\u00e5 MX-poster konfigureres vedh\u00e6ftning af relaterede A- og AAAA-poster).\n<li class=\"l\"> Implementeringen af RFC 9156-kravene er realiseret i underst\u00f8ttelsen af mekanismen til minimering af foresp\u00f8rgselsnavn (\"QNAME minimisation\"), som \u00f8ger fortroligheden ved at stoppe med at sende det fulde originale QNAME-navn til den overordnede server.\n<li class=\"l\"> Opl\u00f8sning af IPv6-adresser p\u00e5 DNS-servere, der ikke er listet i GR (Glue Record)-poster, er sikret, gennem hvilke registratoren overf\u00f8rer oplysninger om de servere, der betjener. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/domain\/\"   title=\"dom\u00e6ne\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4095\">dom\u00e6ne<\/a> DNS-servere.\n<li class=\"l\"> En eksperimentel implementering af ensrettet kontrol af DNS-serverens underst\u00f8ttelse af protokollen DoT (DNS over TLS) er blevet foresl\u00e5et.\n<li class=\"l\"> Muligheden for at g\u00e5 tilbage til det overordnede s\u00e6t NS-poster, hvis. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1937\">servere<\/a> s\u00e6ttet af underordnede NS-poster ikke svarer.\n<li class=\"l\"> Underst\u00f8ttelse af validering af RR-poster ZONEMD (RFC 8976), hentet fra cache, er blevet tilf\u00f8jet.\n<li class=\"l\"> Muligheden for at vedh\u00e6fte h\u00e5ndterere p\u00e5 Lua, der kaldes ved afslutningen af opl\u00f8sningen (for eksempel kan s\u00e5danne h\u00e5ndterere \u00e6ndre det svar, der returneres til klienten), er blevet tilf\u00f8jet.    <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57275\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0448\u0435\u0433\u043e DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 PowerDNS Recursor 4.7, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0437\u0430 \u0440\u0435\u043a\u0443\u0440\u0441\u0438\u0432\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043c\u0451\u043d. PowerDNS Recursor \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d \u043d\u0430 \u043e\u0434\u043d\u043e\u0439 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u0435 \u0441 PowerDNS Authoritative Server, \u043d\u043e \u0440\u0435\u043a\u0443\u0440\u0441\u0438\u0432\u043d\u044b\u0439 \u0438 \u0430\u0432\u0442\u043e\u0440\u0438\u0442\u0435\u0442\u043d\u044b\u0439 DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u044b PowerDNS \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0440\u0430\u0437\u043d\u044b\u0445 \u0446\u0438\u043a\u043b\u043e\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0444\u043e\u0440\u043c\u0435 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u0421\u0435\u0440\u0432\u0435\u0440 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0441\u0431\u043e\u0440\u0430 \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0438, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104188","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0448\u0435\u0433\u043e DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 PowerDNS Recursor 4.7, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0437\u0430 \u0440\u0435\u043a\u0443\u0440\u0441\u0438\u0432\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043c\u0451\u043d.\" \/>\n\t<meta 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