Network Working Group P. Mockapetris
Request for Comments: 1034 ISI
Obsoletes: RFCs 882, 883, 973 November 1987DOMAIN NAMES - CONCEPTS AND FACILITIES
도메인 이름 - 개념 및 기능
http://www.rfc-base.org/txt/rfc-2616.txt
http://hwanmin.tistory.com/attachment/cfile23.uf@2148BB3F56B149D114DE5D.pdf