[dns-operations] a question about the nameservers

Feng He fenghe at nsbeta.info
Wed Nov 7 00:59:08 UTC 2012

于 2012-11-7 2:32, Olafur Gudmundsson 写道:
> Yes this is true but reality is that most resolver are "lazy" i.e. they
> expect/hope that child's NS will arrive in
> an answer from the child. This does not work at all if child name
> servers are using "minimal-answers".

Also some resolvers cache the glue NS from the parent. is it?

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