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Knowledge Base > Domain Tagging

What Counts As A Domain?

Domain names are used for navigating the Internet with words rather than numbers, since words are easier to remember. For example, the OpenDNS System page is available at both system.opendns.com and 208.67.219.60.

For Domain Tagging, a domain ends at the Top Level Domain (TLD): .com, .org, .co.uk and so on.

Consider these two URLs:

For Domain Tagging purposes, these are the same domain, en.wikipedia.org. See its domain detail page.

For example, these two domains are unique.

Each of these domains has its own detail page. mail.yahoo.com and search.yahoo.com

Note: Every domain has an domain detail page, found at: http://domain.opendns.com/DOMAIN.TLD