Nagative cache in bind question

[Choi Kyu Min]

I have question about nagative cahce of bind

I read RFC 2308 about Nagative cache .

RFC wrote  Resolver can cache every respone If Nameserver dead or
unreachable

So my question is . so Bind can do that ? include servfail and anything
else?

I mean Thing that bind can be load by query like a retrying query

Thank you :)