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Re: [DNSOP] I-D Action: draft-ietf-dnsop-delegation-only-00.txt

Ray Bellis <ray@bellis.me.uk> Wed, 06 May 2020 16:50 UTC

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From: Ray Bellis <ray@bellis.me.uk>
Autocrypt: addr=ray@bellis.me.uk; keydata= mQENBFvQpEEBCADBbsjhl44JARZXZoAZXoAxsd/227/ItxFHmo+cogL0qhIvn1F++OozY3mR S6ut5iuI1XMGCz2/ewqfp43k2f+o9DxjIBEqKA+M1hg8ivBMWD8//yo8S80DT2Y6GmLnRz64 sRpw0Z3LcmKULKKDU3lD9Uo05s8c2xUzJTxwxFfpjqA108nEemGnu549qV38Jz1OeuD+7P4R 3du97DyaaW5gyj/ggtiQxQtkbHG9aFRn0ASGON0uu49vRxaeuKwaGExb6FWYXJJSQLScfJ3i 356RdwaO/KezCGAhRiJ06AbPTxq2j9cvnShVb1IsxXQn73JgHVsPKDjdYo98ePWYuHWPABEB AAG0HVJheSBCZWxsaXMgPHJheUBiZWxsaXMubWUudWs+iQFUBBMBCAA+AhsDBQsJCAcCBhUK CQgLAgQWAgMBAh4BAheAFiEEnTo7cotw6xBhK8kRlD9Tw3qX+kIFAl3N5h0FCQPd0P8ACgkQ lD9Tw3qX+kJ+MwgAoW1eeAyyDqykaFO+N9XWMcQeFQamm1hWhjNRCOFuygycbwAe0oJPYn+i VsDoooJ/5zoHPdRV6boG8jEq8JcFwNHd5AXBPpAY9VA44ro83K7BSLMQRSfXB/OXCf5uSpb7 6DZQzem3wFys5g4bYqdSzFRiN42SjhSNxyi8KGrcEpqHgrnOBLUh+aPUgcTeFd3Dwxa21Hb/ qpOZvlKwQ7XjnAA6sMqPOmVJF4bg9D5Jg1jUOexPmwtZ1HN1wbpPZWqy3nGPXaHxHCVBp08M 7ZAIKf4QTVXcHbNxLwZtFO0TU7SK35xhzx4oy3faQIVh8K+CUMPQGU8TA3o78SefoPI8DrkB DQRb0KRXAQgAvveTWC0LkjJ2qTJcYqu0ksRKY44UCHyBNy+SfylH7cGd3FTG5qgPnOAhRAfP p7q+rxAep2adQCY4odd0CWQpmg3KhBf1qARW4HqUKMjff8+Gv7YZTiolsH+P8qQamCNemhSa 8+/vsY0roS25ZWHaHDVSIyyvHU6MsDVX8Z1nc1PwNUEqZST3I5ERVUWY/SQOTJp3fVeaU1Mo X3Bmk+7ugmUfb8Ztr63Fv3OrdEVk4ivHD8KP5c49UD9yTsVksfHqV2LN6/zdTU0CvW4SIEtX f7xQNG/o2/J50yW4e7g59ElYQZJxCjJwKusIV61aAmCe3OLLN05Kp23RrX4AwY26ewARAQAB iQE8BBgBCAAmAhsMFiEEnTo7cotw6xBhK8kRlD9Tw3qX+kIFAl3N5h0FCQPd0OkACgkQlD9T w3qX+kKHIggAncjGFT/LRZncAnX1IBwJfqzOzYWLOG4QHPMoHkaxrb+q3GAHXd6RAWgc8UIR fLJDowI1f2oMXh/PvqZkiVdy0qNPwhNP+i7r8OE8Co3Q1VA9Cw3Ysj2UGF5TQ2cF36XjuH9H uMp8Qy0k3lmHZgf7E/hu8u+O3AoBFG5FQ61fJjKTBazRqZmyxcbVyHHAVoAbOYJU+Mb3vfmy UlDa0FHxLHI6+pYEe7IQxzv22lGzdSgr7oVJnAz2V9sodeB2ALs+Jjh2kR0+SVPg+ED+zXWe p5alounzwhu2brS/vAJwXQXSb1R/65L4HliZk4poaC7UxC+6j0Fu7ICZa2IR9JpNnA==
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Date: Wed, 06 May 2020 17:49:59 +0100
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Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-delegation-only-00.txt
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§8 of the draft says:

> Some TLDs have a requirement for certain Fully Qualified Domain Names
> (FQDN) within their TLD, such as "whois.example" or "nic.example".
> These usually appear as signed data of the TLD and not as a delegated
> child zone.  These names would have to be converted to delegated
> zones before enabling the DELEGATION_ONLY flag

Requiring such records to become delegations may be impossible if the
existing names (that might now become apex records) require a CNAME.

Another non-delegation record also commonly found in TLDs is
_nicname._tcp.<tld> SRV.

Ray

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