I dabble with DNS for work, and I’m frequently checking if CNAMEs are properly configured. CNAMEs are Canonical NAMEs, kind of like nicknames, that indicate that one domain name is a nickname for another domain name. For example, you probably encounter CNAMEs that map from the classic www subdomain: www.example.com CNAME example.com This entry indicates that example.com is the Canonical NAME for www.example.com. When you go to www.example.com, your DNS resolver sees this entry and looks up ...| alexanderell.is
The Hypertext Transfer Protocol (HTTP) is a stateless application-level protocol for distributed, collaborative, hypertext information systems. This document provides an overview of HTTP architecture and its associated terminology, defines the "http" and "https" Uniform Resource Identifier (URI) schemes, defines the HTTP/1.1 message syntax and parsing requirements, and describes related security concerns for implementations.| IETF Datatracker
