@misc{rfc7050,
    series =    {Request for Comments},
    number =    7050,
    howpublished =  {RFC 7050},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7050},
    url =       {https://www.rfc-editor.org/info/rfc7050},
    author =    {Teemu Savolainen and Jouni Korhonen and Dan Wing},
    title =     {{Discovery of the IPv6 Prefix Used for IPv6 Address Synthesis}},
    pagetotal = 22,
    year =      2013,
    month =     nov,
    abstract =  {This document describes a method for detecting the presence of DNS64 and for learning the IPv6 prefix used for protocol translation on an access network. The method depends on the existence of a well-known IPv4-only fully qualified domain name "ipv4only.arpa.". The information learned enables nodes to perform local IPv6 address synthesis and to potentially avoid NAT64 on dual-stack and multi-interface deployments.},
}