Cannot access localhost!

Ok so i go to http://localhost/ and it says the server might be down, i tried another browser works fine, but if i go back to dragon browser and then type it then works. Is this just me? o_O

Do you have a service. maybe a web server, listening on localhost?

You are not able to access local resources by name with Comodo Secure DNS enabled in Dragon.
So either refer by IP or disable “Under the Hood” > “Enable malware domain filtering”.