Returning a list of all active directory sites

Dear everyone,
I hope this finds you all well and can assist :>)

We are looking t:

1) extracting a list of all active directory site names along with their
2) site descriptions
3) domain controllers for each site

Something like the following:

-------------------------------------- sites.csv
<site>, <siteDescription>, <domainControllerName>
siteA, Tokyo, jpdc
.........

Any help greatly appreciated.