[1] [CITE@en[RFC 3405 - Dynamic Delegation Discovery System (DDDS) Part Five: URI.ARPA Assignment Procedures]]
([TIME[2017-04-16 19:22:05 +09:00]])
<https://tools.ietf.org/html/rfc3405>

[2] [CITE@en[RFC 3404 - Dynamic Delegation Discovery System (DDDS) Part Four: The URI Resolution Application]]
([TIME[2017-04-23 18:20:18 +09:00]])
<https://tools.ietf.org/html/rfc3404>

[3] [CITE[The Register-uri Archives]]
([TIME[2011-09-16 02:52:56 +09:00]])
<http://mm.icann.org/pipermail/register-uri/>

[4] [CITE['''['''Register-URI''']''' TEST]]
([TIME[2011-09-16 02:52:56 +09:00]])
<http://mm.icann.org/pipermail/register-uri/2011-September/000026.html>

[5] [CITE[The Register-urn Archives]]
([TIME[2011-09-10 10:38:51 +09:00]])
<http://mm.icann.org/pipermail/register-urn/>