Yep. In fact, using the IP is even worse when you count in things like proxies (which may be transparent ones to complicate matters further). There are millions of reasons you don't want to be using the IP.

Makeshifts last the longest.

In reply to Re^3: Hacking "explained" by Aristotle
in thread Filtering potentially dangerous URI schemas in <a href="..."> by IlyaM

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