Question about the redirection of rails

Rails
1

Hi Everyone

I have a guestion about the redirection of rails.
Im using Rails 2.2.2

Is the value of url acquired from the host?

HOST : 10.36.225.102:3333
a href=“http://10.36.225.102:3333”

GET http://10.36.225.102:3333/ HTTP/1.1
#############################################
+Hypertext Transfer Protocol
+GET http://10.36.225.102:3333/ HTTP/1.1\r\n
Host: \r\n
#############################################

HTTP/1.1 302 Moved Temporarity (text/html)
##############################################
+Line-based text data: text/html

You are being redirected. ##############################################

If you have a advice,please teach me.
Let me know, if you need any information.

Best Regard,
Masataka Oda