Problem with session and long domain name in Chrome

Does someone knows if there is a limitation with Chrome about create variable session when the domain name is long?

For example I have domain like this one

http://www.abcdefghijklmnopqrstuxyz12345678.com.mx/

I have my index with user login  and when I validate the account If it is correct I create the variable session and I do a cflocation to the user home page.

<CFSET SESSION.AuthCte = StructNew()>

                      <CFSET SESSION.AuthCte.IsLoggedIn = "Yes">

<cflocation url="userhome.cfm" addtoken="no">

But the userhome.cfm detects that the SESSION.AuthCte.IsLoggedIn variable is not defined.

If i use the IP instead of domain name it works.

It works too if I put addtoken="yes".

If I use the IE browser with the domain name it works.

Regards!