Web

๋„๋ฉ”์ธ ๋„ค์ž„์ด๋ž€?

์ฑ”๐Ÿป 2022. 4. 15. 16:55

์ถœ์ฒ˜ : https://velog.io/@claraqn/URL%EA%B3%BC-Domain%EC%9D%98-%EC%B0%A8%EC%9D%B4

https://velog.io/@minjae-mj/%ED%98%B8%EC%8A%A4%ED%8A%B8-%EB%84%A4%EC%9E%84%EA%B3%BC-%EB%8F%84%EB%A9%94%EC%9D%B8-%EB%84%A4%EC%9E%84 

https://velog.io/@m-vault/%EB%8F%84%EB%A9%94%EC%9D%B8-%EB%84%A4%EC%9E%84%EC%9D%80-%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80%EC%9A%94

URL

์›น์ƒ์—์„œ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฐ ์„œ๋ฒ„๋“ค์— ์žˆ๋Š” ํŒŒ์ผ๋“ค์˜ ์œ„์น˜๋ฅผ ๋ช…์‹œํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์œผ๋กœ ์ ‘์†ํ•ด์•ผ ๋  ์„œ๋น„์Šค์˜ ์ข…๋ฅ˜, ์„œ๋ฒ„์˜ ์œ„์น˜(๋„๋ฉ”์ธ ๋„ค์ž„), ํŒŒ์ผ์˜ ์œ„์น˜๋ฅผ ํฌํ•จํ•œ ์ฃผ์†Œ

 

Domain

Domain์ด๋ž€, ip๋Š” ์‚ฌ๋žŒ์ด ์ดํ•ดํ•˜๊ณ  ๊ธฐ์–ตํ•˜๊ธฐ ์–ด๋ ต๊ธฐ ๋•Œ๋ฌธ์— ์ด๋ฅผ ์œ„ํ•ด์„œ ๊ฐ IP์— ์ด๋ฆ„์„ ๋ถ€์—ฌํ•œ ๊ฒƒ

 

์˜ˆ์‹œ

opentutorials.org -> 115.68.24.88
naver.com -> 220.95.233.172
daum.net -> 114.108.157.19

 

 

๋„๋ฉ”์ธ ๋„ค์ž„์˜ ๊ตฌ์กฐ๋„๋ฉ”์ธ ๋„ค์ž„์€ ๋ช‡๊ฐœ์˜ ํŒŒํŠธ๋กœ ์ด๋ฃจ์–ด์ง„ ๊ฐ„๋‹จํ•œ ๊ตฌ์กฐ๋ฅผ ์ด๋ฃจ๊ณ  ์žˆ๋‹ค.์ ์œผ๋กœ ๊ตฌ๋ถ„ํ•˜๊ณ , ์šฐ์ธก์—์„œ ์ขŒ์ธก์œผ๋กœ ์ฝ๋Š”๋‹ค.

 

- ๊ฐ DNS ์„œ๋ฒ„๋“ค์€ ์ž์‹ ์˜ ์ง์† ํ•˜์œ„ ํŒŒํŠธ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์•Œ๊ณ  ์žˆ์–ด์•ผ ํ•œ๋‹ค. Root๋Š” TDL์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ, TLD๋Š” SLD์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์•„๋Š” ์‹์œผ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋‹ค.

 

  1. Root

 

  

๊ฐ€์žฅ ์ตœ์ƒ์œ„์— ์œ„์น˜ํ•ด์žˆ๋‹ค.

์‹ค์ œ๋กœ ์ฃผ์†Œ์—” .์ด ์žˆ์œผ๋‚˜ ์ƒ๋žต๋œ ํ˜•ํƒœ๋กœ ์‚ฌ์šฉํ•ด๋„ ๋ฌด๋ฐฉํ•˜๋‹ค.

 

2. TLD (Top-Level Domain, ์ตœ์ƒ์œ„ ๋„๋ฉ”์ธ)

๋„๋ฉ”์ธ ๋ ˆ๋ฒจ ์ค‘์— ๊ฐ€์žฅ ๋†’์€ ๋‹จ๊ณ„์— ์žˆ๋Š” ๋„๋ฉ”์ธ์œผ๋กœ, ๋„๋ฉ”์ธ์˜ ๋ชฉ์ , ์ข…๋ฅ˜, ๊ตญ๊ฐ€๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค.

.com, .org, .net ๋“ฑ์ด ์ผ๋ฐ˜์ ์ด๋ฉฐ, .kr .us ๋“ฑ ํŠน์ • ๊ตญ๊ฐ€๋ฅผ ๋‚˜ํƒ€๋‚ด๊ธฐ๋„ ํ•œ๋‹ค.

 

์ฐธ๊ณ ๋กœ TLD๋ฅผ ๋”์šฑ ์„ธ๋ถ„ํ™”ํ•˜์—ฌ ๊ตฌ๋ถ„ํ•˜๊ธฐ๋„ ํ•œ๋‹ค.

  • gTLD : ์ผ๋ฐ˜ ์ตœ์ƒ์œ„ ๋„๋ฉ”์ธ .com, .net ๋“ฑ
  • ccTLD : ๊ตญ๊ฐ€ ์ฝ”๋“œ ์ตœ์ƒ์œ„ ๋„๋ฉ”์ธ .kr, .us ๋“ฑ
  • New gTLD : ๊ธฐ์กด gTLD ์ด์™ธ์— ์ƒˆ๋กญ๊ฒŒ ์ถ”๊ฐ€๋œ ๋„๋ฉ”์ธ ํ˜•ํƒœ .news, .info ๋“ฑ -> ๊ธฐ์กด gTLD์˜ ์ˆ˜๋Ÿ‰์  ํ•œ๊ณ„๋กœ ์ƒˆ๋กœ์šด gTLD ํƒ„์ƒ

3. SLD (Second-Level Domain, ์ฐจ์ƒ์œ„ ๋„๋ฉ”์ธ)

'www.google.co.kr' ์ฒ˜๋Ÿผ SLD๊ฐ€ ์กด์žฌํ•˜๋Š” ๊ฒฝ์šฐ๋„ ์žˆ๊ณ , 'www.naver.com'์ฒ˜๋Ÿผ SLD๊ฐ€ ์กด์žฌํ•˜์ง€ ์•Š๊ณ  TLD์—์„œ ๋ฐ”๋กœ ๋„๋ฉ”์ธ ์ด๋ฆ„์œผ๋กœ ๊ฑด๋„ˆ๋›ฐ๋Š” ๊ฒฝ์šฐ๋„ ์žˆ์Œ

co : ์˜๋ฆฌ ๋ชฉ์ ์˜ ๋‹จ์ฒด, ๊ธฐ์—…์ฒด

go : ์ •๋ถ€ ๊ธฐ๊ด€

๋“ฑ ๋„๋ฉ”์ธ์˜ ์„ฑ๊ฒฉ์„ ๋‚˜ํƒ€๋‚ธ๋‹ค.

 

์ถ”๊ฐ€๋กœ, com์€ commercial์„ ์˜๋ฏธํ•˜๋ฏ€๋กœ ๊ตณ์ด [co.com](http://co.com) ๊ฐ™์€ ํ˜•ํƒœ๋กœ ์“ธ ํ•„์š”๊ฐ€ ์—†์œผ๋ฉฐ [go.com](http://go.com) ๊ฐ™์€ ๊ฒฝ์šฐ ์˜๋ฏธ์ƒ ๋ชจ์ˆœ์„ ์ด๋ฃจ๊ฒŒ ๋จ

 

4. SUB (๋„๋ฉ”์ธ ์ด๋ฆ„)

์ž„์˜๋กœ ์ง€์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์‚ฌ์ดํŠธ์˜ ์ด๋ฆ„

-> google, naver, daum ๋“ฑ์ด ๋„๋ฉ”์ธ ์ด๋ฆ„ ๋ถ€๋ถ„

 

5. www

world wide web์˜ ์•ฝ์ž๋กœ, ๋„๋ฉ”์ธ ๋„ค์ž„์— ํฌํ•จ๋˜์ง€ ์•Š๋Š” 'ํ˜ธ์ŠคํŠธ๋ช…'์ด๋‹ค.

SLD์€ ์“ธ ์ˆ˜๋„, ์ƒ๋žตํ•  ์ˆ˜๋„ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋„๋ฉ”์ธ ๊ตฌ์กฐ๋ฅผ ๋‹จ๊ณ„๋กœ ๋‚˜๋ˆด์„ ๋•Œ,

'www.google.co.kr' ์ฒ˜๋Ÿผ 3๋‹จ๊ณ„ ๊ตฌ์กฐ์ผ์ˆ˜๋„ ์žˆ๊ณ 

'www.naver.com' ์ฒ˜๋Ÿผ 2๋‹จ๊ณ„ ๊ตฌ์กฐ๊ฐ€ ๋  ์ˆ˜๋„ ์žˆ๋‹ค.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

โญ์—ฌ๊ธฐ์„œ ์ž ๊น!โญ

Domain = ํ•ด๋‹น ์„œ๋ฒ„์˜ ์ฃผ์†Œ๋ฅผ ๋œปํ•จ

URL = ํ”„๋กœํ† ์ฝœ + ๋„๋ฉ”์ธ

ํ•œ ์˜ˆ์‹œ๋กœ test ํด๋”์— test.png๋ผ๋Š” ํŒŒ์ผ์„ ๋งํฌ ๊ฑธ์—ˆ๋‹ค๋ฉด

http://๋„๋ฉ”์ธ/test/test.png/

์œ„์˜ ๊ฒฝ๋กœ๊ฐ€ URL์ด ๋˜๊ณ , ์—ฌ๊ธฐ์— ๋„๋ฉ”์ธ์ด ํฌํ•จ๋˜์–ด ์žˆ๋Š” ์‹์ด๋‹ค.