strange resolver behavour

[Eugene Grosbein]

On 11.10.2010 18:05, Hajimu UMEMOTO wrote:

> egrosbein> Is it a bug in our resolver?
> 
> I think no, host(1) links ISC's resolver, and it doesn't use libc's
> resolver.  I suspect there is some problem in host(1) or ISC's
> resolver.

Is there a command capable of looking up MX records and
linked with libc resolver in base system?

It's a pity if we have no diagnostic utility that behaves just like
ordinary applications like MTA dealing with DNS... How am I supposed
to debug suspected MTA behavior without such utility?

Eugene Grosbein