Explicitely request DNAME info in the <info> command?

In draft -00, the command is unchanged, you get DNAME in the response if there is such data. Should we request a dnameDeleg:info/ in the command?

Advantages:

  • the case of no data could be made clearer
  • it’s clear which version of dnameDeleg is desired if there are multiple supported versions (e.g., urn:ietf:params:xml:ns:dnameDeleg-0.1, urn:ietf:params:xml:ns:dnameDeleg-0.2)