O serviço de DNS, o OpenDNS, gratuito da gigante do mercado de equipamentos de internet e rede, a Cisco, agora tem um servidor no Brasil e assim reduzindo a sua latência.
Com essa noticia, o datacenter localizado em Santana da Parnaíba (SP) e dentro da Equinix, torna-se o primeiro do gênero da OpenDNS na America Latina.
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Antes os usuários eram redirecionados aos servidores de Miami, os mais “próximos” do Brasil geograficamente.
Os testes feito aqui no TechNoTech foram bastantes sensíveis, antes a latência em uma conexão da NET em SP ficava em torno dos 150ms (milissegundos) e agora caindo para no máximo 20ms com os servidores nacionais. Isso na pratica quer dizer que o acesso a paginas da internet tende a ficar mais rápidas.
A função do DNS é de resolver nomes para IP e vice-versa, por exemplo traduzir o nome www.technotec.com.br em IP (150.200.10.120) e o contrário também.
E se o serviço de DNS ficar fora do ar ou instável, o acesso a paginas e serviços ficam bem difíceis de acessar, como aconteceu no caso do DNS Publico do Google, o que deixou bastante usuários offline .
[su_button url=”https://www.opendns.com/data-center-locations/” target=”blank” text_shadow=”0px 0px 0px #000000″ rel=”nofollow”]FONTE : OPEN DNS [/su_button] [su_button url=”https://t.me/blogtechnotec” target=”blank” text_shadow=”0px 0px 0px #000000″ rel=”nofollow”]CANAL NOSSO NO TELEGRAM [/su_button]
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