I'd expect one here for each domain controller.
--please don't forget to upvote and Accept as answer if the reply is helpful--
DNS question Server 2019
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 30%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Peter
21
Reputation points
Hello, I believe I have a DNS problem. I noticed several CNAME records that look like orphaned SIDs under _msdcs zone, is that normal? Should I be concerned?
I think I deleted one of these records but it ended up coming back again.
Thanks in advance
Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
Answer accepted by question author
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous2022-05-20T21:43:47.133+00:00 -
Peter 21 Reputation points
2022-05-20T21:50:08.033+00:00 @Anonymous just to confirm, are you saying this is the normal behavior, and it is perfectly fine?
Thanks. -
Anonymous
2022-05-20T21:51:07.13+00:00 Yes, normal and perfectly fine.
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Peter 21 Reputation points
2022-05-20T21:55:03.243+00:00 Thank You :-)
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Anonymous
2022-05-20T21:56:24.743+00:00 You're quite welcome.
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