Re: Need Someone to Explain DNS Entries for Subdomains
I'm not 100% clear on the term "subdomain", but I believe you don't need to create any subdomains. You only create hosts with A record poiting to the specific public IP. And that should be it.
For example, you have example.com as A record, and then you have www as CNAME (so that it works with or without www).
From there on, you can create a host (A record) like test1 and point it to a public IP. When someone looks for test1.example.com it should direct him to that IP.
As far as I know, most registrars should allow you many A records, not just 5 or 10.
At work we use GoDaddy for many domains and I believe they don't limit you to 10 only. But best check with them. Anyway, I don't think it's referred as subdomain, only as A record, but I might be wrong.
As for the second option, hosting your own ubuntu nameserver is not too complicated, if you want to try that.
PS. I just chacked the GoDaddy DNS Manager and for standard users there is a limit indeed, but rather high. It says you can make up to 100 records.
Darko.
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Ubuntu 18.04 LTS 64bit
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