Ŭ÷ dns Ұ ϱ Դϴ.
DNS Resolvers Performance compared: CloudFlare x Google x Quad9 x OpenDNS
ũ ø() ۺ Ŭ ÷ 1.1.1.1 dns ٹ鿡
شٰ ֽϴ.
dns = = ͳ =
ü Բ
DNS
⺻ DNS (P): 8.8.8.8
DNS (A): 8.8.4.4
* * *
ۺ DNS (Google Public DNS) ؿ DNS ϸ
1. Ʃ곪 ̽ ؿ ȿ
- , ȯ濡 ؿ ְ
2. ISP(KT, SKB, LG U+) DNS Ʈ
DNS ؿ DNS ߿ Ϲ ŷڵ Ƿ õմϴ.
DNS
'ȭ'̳ 'Ʈũ ' ڽ Ʈũ ̴ ܿ 콺 ư Ŭ ̴ Ӽ
'ȭ'̳ 'Ʈũ ' ڽ Ʈũ ̴ ܿ 콺 ư Ŭ ̴ Ӽ
̴ Ӽ 'ͳ 4(TCP/IPv4)' Ŭϰ Ʒ 'Ӽ' ư ŬѴ.
' DNS ּ ' ϰ ⺻ DNS DNS DNS IP ԷѴ.
'Ȯ' ư ŬѴ.
PC ϰų ̴ ٽ ϸ DNS ְ ˴ϴ.
̻Դϴ.
, dnsּҰ 8.8.8.8 / 8.8.4.4 ִµ Ŭ ÷ ּҴ 1.1.1.1 / 1.0.0.1Դϴ.
ڸ ٲ ԷϽø ˴ϴ.
, ּҸ , Ŭ ÷ ּҸ Ʈ ȸؼ ֽϴ. ڵ Ҵ dns
ͳ ֽϴ.
p.s. ҿ Ʈ ũҿ ̻ Ʈ 쿡 ȿ .
p.s.s. ѱ۷ ũ(ѱ) https://1.1.1.1/ko-KR/