administrator
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...
The SRV RR allows administrators to use several servers for a single
domain, to move services from host ...
... network byte order. Domain
administrators SHOULD use Weight 0 when there isn't any server
selection to do, to make the RR easier to read for humans (less
...
... Domain administrator advice ...
... lookups for existing
protocols, and DNS administrators should try to provide address
records to support old clients ...
... Until all resolvers can handle larger responses, domain
administrators are strongly advised to keep their SRV replies below
512 bytes.
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... DNS caches. It seems to the authors that offering
administrators a way to say "this machine is three times as fast as
that one" is the best that can practically be done.
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