DNS/finchについて、ここに記述してください。
https://lists.dns-oarc.net/pipermail/dns-operations/2018-September/017965.html
Yes, we should make more effort to deprecate fragmented DNS.
https://mailarchive.ietf.org/arch/msg/dnsop/xnJjuOFRE4IiT7uqEFyqhYKKT7c
Tony. -- f.anthony.n.finch