RFC 3492 · March 2003 · A. Costello

Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA)

PROPOSED STANDARDIETF stream

1 verified errata1 held for document update

Index fetched 2026-10-19 from rfc-editor.org

A visual explanation of this RFC hasn't been generated yet. Showing its lineage and text. What's coming

Lineage

100%

Loading the RFC text…