Edit the hosts file and add:

Linux: /etc/hosts
Windows: Windows/System32/drivers/etc/hosts

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10.0.0.100	odin.five-star.com
10.0.0.100	search.five-star.com
10.0.0.100	chat.five-star.com
10.0.0.100	images.five-star.com
10.0.0.100	chatterbox.five-star.com