Squid error accessing local dns domain

[cesarbsd.com.br]

Hello everyone,

I have a pfsense 2.3.2 and all tasks are working perfectly, except one:
When I try to access an address of my local network, that is provided by a local dns server, I have the following error:
(49) Can't assign requested address

Important: my pfsense box has the squid package configured inside.

For example:
I'm trying to access the address in browser: www.mydomain.com.br/anyfolder and I always have a problem ((49) Can't assign requested address).

In my local dns server (outside of pfsense's box), I have an A record pointing www.mydomain.com.br to IP address 10.0.1.252.

When I access the address http://10.0.1.252/anyfolder instead, all things are ok (with or without proxy configuration in my browser).

If I disable the proxy configuration, everything are ok too. A simple PING solves the A record normally, too.

Question: how can I put a rule/configuration in the squid package to accept connections to the A dns local records?