Open Site Explorer metrics report says we have 9 linking root domains, but way more than 7 are listen. What gives?

[SelectAccount]

When I run a report on my website in OSE (SelectAccount" metrics tells me we have 7 "established" root domains and 9 total links. But the detailed report below has many dozens of links. What is metrics telling me?

[jameskais]

Hi there! When searching in OSE we'll deliver the page specific details, screenshot attached. When you go into root domain specific data this will be much larger! Hope this helps.

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