DNS

EDNS(0)

Extension Mechanisms for DNS — a backward-compatible extension that allows larger UDP messages, additional flags, and option codes beyond the original DNS specification.

Связанные протоколы

DNS

Связанные сценарии

FORMERR — Malformed DNS Query DNS

Определено в

RFC 6891 Extension Mechanisms for DNS (EDNS(0))

Смотрите также

DNS over HTTPS (DoH) Networking

MTU (Maximum Transmission Unit) Networking

Extension Mechanism Protocol Design

DNSSEC (DNS Security Extensions) DNS