You are likely correct so let's offer a good way for searching
Google in the context of "Windows" (i.e., Microsoft).
[ DNS "resource records" srv microsoft: ]
....or just a Microsoft:
[ DNS "resource records" srv site:microsoft.com ]
And a hint: Resource records are ANY of the records
or entries in a DNS zone file. SRV is a particular type,
used especially by Active Directory DCs for a particular
purpose (or set of related purposes.)