↩ 🔵 🔵 🔵 ❪✺ᵢ❫ Internet Concepts ○ ❪✺_❫ Computer Subs ○ ❪✺_❫ Network Subs ○ Internet ○˒ Clean URL ○꠹ CNAME Record ○˒ HTTPS ○˒ MIME Type ○꠹ Resource Record (RR) ○˒ Transport Layer Security (TLS) ○˒