this post was submitted on 04 Nov 2025
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Technically the toppest level domain is the root one, which has an empty label. That's why truly FQDNs and with a period.
Well FQDN you too
FQ Deez nutz
I owned that domain once.
Yep, I manage a lot of domains for my organization and our members, and work on our and infrastructure regularly. I basically always end all DNS queries with a period to ensure Windows or Linux aren't trying to append anything like a search domain and screwing with my results. Fixes so many issues, especially when you're expecting an NXDOMAIN result.