Lazy Apache with domains

["David Zejda" <zejdad@atlas.cz>]

I have a machine with NIC, but not connected to network yet.
In etc/hosts there is a record "127.0.0.1 localhost mydomain.com"
"lynx 127.0.0.1" performs normally but "lynx localhost" says something
like "looking up localhost" for a 5s and than
"localhost" for next 5s before finally (after 10s) showing page. It does the
same
mischief for "lynx mydomain.com". It doesn't matter whether domain is set as
a
VirtualHost or not.
What should I check, please?

Thanks
David