{"id":499,"date":"2026-06-17T06:59:08","date_gmt":"2026-06-17T06:59:08","guid":{"rendered":"https:\/\/www.hostx.ro\/kb\/ce-este-ttl\/"},"modified":"2026-07-26T15:09:51","modified_gmt":"2026-07-26T13:09:51","password":"","slug":"ce-este-ttl","status":"publish","type":"docs","link":"https:\/\/www.hostx.ro\/kb\/ce-este-ttl\/","title":{"rendered":"Ce este TTL?"},"content":{"rendered":"<p><strong>TTL<\/strong> (time-to-live) este durata, \u00een secunde, c\u00e2t o \u00eenregistrare DNS este p\u0103strat\u0103 \u00een cache de serverele recursive (caching). Practic, TTL dicteaz\u0103 c\u00e2t dureaz\u0103 propagarea unei modific\u0103ri: dup\u0103 ce schimbi o \u00eenregistrare, serverele din lume pot ar\u0103ta valoarea veche p\u00e2n\u0103 la expirarea TTL-ului.<\/p>\n<p>C\u00e2nd un nameserver recursiv interogheaz\u0103 nameserverul autoritar pentru o \u00eenregistrare, o memoreaz\u0103 pe durata TTL. Dac\u0103 este \u00eentrebat din nou \u00eenainte de expirare, r\u0103spunde din cache \u00een loc s\u0103 reinterogheze serverul autoritar.<\/p>\n<h3>Valori<\/h3>\n<ul>\n<li>Minim: 60 secunde (1 minut)<\/li>\n<li>Maxim: 2592000 secunde (1 lun\u0103)<\/li>\n<li>Implicit: 3600 secunde (1 or\u0103)<\/li>\n<\/ul>\n<p>Un TTL de 86400 (24 ore) \u00eenseamn\u0103 c\u0103 o modificare poate fi vizibil\u0103 \u00een cache-urile din lume abia dup\u0103 24 de ore. <strong>Sfat:<\/strong> \u00eenainte de o migrare sau schimbare de IP, coboar\u0103 TTL-ul (ex. 300 secunde) cu 24\u201348 de ore \u00een avans, ca modificarea s\u0103 se propage rapid.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TTL (time-to-live) este durata, \u00een secunde, c\u00e2t o \u00eenregistrare DNS este p\u0103strat\u0103 \u00een cache de serverele recursive (caching). Practic, TTL dicteaz\u0103 c\u00e2t dureaz\u0103 propagarea unei modific\u0103ri: dup\u0103 ce schimbi o \u00eenregistrare, serverele din lume pot ar\u0103ta valoarea veche p\u00e2n\u0103 la expirarea TTL-ului. C\u00e2nd un nameserver recursiv interogheaz\u0103 nameserverul autoritar pentru o \u00eenregistrare, o memoreaz\u0103 pe &#8230; <a title=\"Ce este TTL?\" class=\"read-more\" href=\"https:\/\/www.hostx.ro\/kb\/ce-este-ttl\/\" aria-label=\"Cite\u0219te mai multe despre Ce este TTL?\">Cite\u0219te mai mult<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"whmcs_kb_id":1585,"footnotes":""},"doc_category":[129],"doc_tag":[227,263,333],"class_list":["post-499","docs","type-docs","status-publish","hentry","doc_category-dns-si-nameservere","doc_tag-configurare","doc_tag-dns","doc_tag-inregistrari-dns"],"year_month":"2026-11","word_count":135,"total_views":"23","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Adrian Firican","author_nicename":"techeditor1","author_url":"https:\/\/www.hostx.ro\/kb\/author\/techeditor1\/"},"doc_category_info":[{"term_name":"DNS \u0219i nameservere","term_url":"https:\/\/www.hostx.ro\/kb\/docs-category\/dns-si-nameservere\/"}],"doc_tag_info":[{"term_name":"configurare","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/configurare\/"},{"term_name":"DNS","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/dns\/"},{"term_name":"\u00eenregistr\u0103ri DNS","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/inregistrari-dns\/"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ce este TTL \u00een DNS - Ghid Complet - Centrul de suport HostX<\/title>\n<meta name=\"description\" content=\"TTL (time-to-live) este durata \u00een secunde c\u00e2t o \u00eenregistrare DNS r\u0103m\u00e2ne \u00een cache. Dicteaz\u0103 viteza propag\u0103rii modific\u0103rilor DNS \u0219i poate fi ajustat \u00eentre 60 \u0219i 2592000 secunde.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hostx.ro\/kb\/ce-este-ttl\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce este TTL \u00een DNS - Ghid Complet - Centrul de suport HostX\" \/>\n<meta property=\"og:description\" content=\"TTL (time-to-live) este durata \u00een secunde c\u00e2t o \u00eenregistrare DNS r\u0103m\u00e2ne \u00een cache. 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