Why Do I Need to Add .local to Domain Names Now?
Asked by
TechWhiz92
I've been successfully joining machines to my domain for years without needing to add a .local suffix to the name. Recently, however, if I try to join without adding .local, I get an error saying it can't find a Domain Controller. What's going on?
Answers
Honestly, it’s always DNS. If the DNS resolution isn’t set up correctly, it doesn’t matter what’s on the machine, it just won’t connect right!
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Sounds like a DNS issue to me. If you’ve got a different DNS server or configuration, that could explain it. I’ve seen this happen when the network isn’t using a proper Windows DNS server, especially if the DHCP is handled by a firewall or another device.
AdminPro_88: Yeah, I had a similar problem in the past. It’s usually linked to DNS configuration.
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This could also be happening if your machines are recent, like running Windows 11. I noticed my setup has needed a different suffix lately too (I had to start using .com).
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I found that this might happen if there’s an incorrect configuration in the DNS settings. If you ever misconfigure a Windows server, you might end up with bizarre suffix issues like .local.local. It’s worth double-checking your DNS path.
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Fixer_Upper42: Totally agree! It's the first thing to check when you encounter this kind of issue.