Score:2

Simple standalone Windows 2019 Server - DNS Manager shows 2 DNS servers, is this normal?

tt flag

recently set up a Windows 2019 Essentials machine, standalone server, simple local area network with a handful of Win10 workstations

The server is the Domain Controller and runs Active Directory

Now, when I go into DNS Manager, it shows 2 DNS servers - is this normal? I simply ran through the wizard when adding a DNS server. Didn't realise I created two. Wondering if this could be a problem, moving forwards? Or is this normal? Perhaps it added a second when I ran through the active directory wizard?

First one is called COMPUTERNAME

the other is called COMPUTERNAME.ad.mycompany.com

djdomi avatar
za flag
is computername and computername the same?
ZX Spectrum 48K avatar
tt flag
yes, both identical computername
Score:2
cv flag

It's the same server listed by it's NetBIOS name and by it's FQDN. You can remove either one from the console, or you can leave them as is.

ZX Spectrum 48K avatar
tt flag
Yes, it appears one is netbios and the other FQN like you say. I take it only one DNS server exists in a typical installation, not two like ours? I can remove the netbios one without any repercussion? Could leaving the two alone cause a clash in anyway?
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