{"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\/it\/blog\/news\/vypusk-keshiruyushego-dns-servera-powerdns-recursor-4-7-0","title":{"rendered":"Rilascio del server DNS caching PowerDNS Recursor 4.7.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 disponibile il rilascio del server DNS cache PowerDNS Recursor 4.7, che si occupa della risoluzione ricorsiva dei nomi. PowerDNS Recursor \u00e8 costruito sulla stessa base di codice del PowerDNS Authoritative Server, ma i server DNS ricorsivi e autoritativi di PowerDNS si sviluppano nell'ambito di cicli di sviluppo separati e vengono rilasciati come prodotti distinti. Il codice del progetto \u00e8 distribuito con licenza GPLv2.     <\/p>\n<p>Il server fornisce strumenti per la raccolta remota di statistiche, supporta il riavvio istantaneo, ha un motore integrato per connettere gestori in linguaggio Lua, supporta completamente DNSSEC, DNS64, RPZ (Response Policy Zones) e consente di connettere liste nere. \u00c8 possibile registrare i risultati della risoluzione in file di zone BIND. Per garantire elevate prestazioni, vengono utilizzati meccanismi di multiplexing delle connessioni moderni su FreeBSD, Linux e Solaris (kqueue, epoll, \/dev\/poll), oltre a un parser DNS ad alte prestazioni in grado di gestire decine di migliaia di richieste parallele.       <\/p>\n<p>Nella nuova versione:  <\/p>\n<ul>\n<li class=\"l\"> Implementata la possibilit\u00e0 di aggiungere record aggiuntivi nelle risposte inviate ai clienti per fornire informazioni utili senza la necessit\u00e0 di inviare una richiesta separata (ad esempio, nelle risposte alle richieste di record MX \u00e8 possibile configurare l'attacco di record A e AAAA correlati).\n<li class=\"l\"> \u00c8 stato implementato il rispetto dei requisiti della RFC 9156 nell'implementazione del supporto meccanismo di minimizzazione del nome richiesto (\"QNAME minimisation\"), che consente di migliorare la riservatezza interrompendo l'invio del nome completo originale QNAME al server superiore.\n<li class=\"l\"> Garantita la risoluzione degli indirizzi IPv6 dei server DNS non elencati nei record GR (Glue Record) attraverso i quali il registrar fornisce informazioni sui server DNS che servono. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/domain\/\"   title=\"un dominio\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4095\">un dominio<\/a> server DNS.\n<li class=\"l\"> \u00c8 stata proposta un'implementazione sperimentale della verifica unidirezionale del supporto del server DNS per il protocollo DoT (DNS over TLS).\n<li class=\"l\"> \u00c8 stata aggiunta la possibilit\u00e0 di tornare al set genitore di record NS se <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1937\">server<\/a> il set dei record NS secondari non risponde.\n<li class=\"l\"> \u00c8 stata aggiunta la supporto per il controllo della validit\u00e0 dei record RR ZONEMD (RFC 8976) ottenuti dalla cache.\n<li class=\"l\"> \u00c8 stata aggiunta la possibilit\u00e0 di allegare gestori in linguaggio Lua, chiamati al termine della risoluzione (ad esempio, in questi gestori \u00e8 possibile modificare la risposta restituita al cliente).    <\/ul>\n<p>Fonte: <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 5.0.0.1 - 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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