Proper DNS records for handling subdomains and missing subdomains
- by Cerin
I'm trying to craft DNS records to support:
Explicitly defined subdomains, e.g. ftp.mydomain.com
A missing subdomain that redirects to www.
Implicitly defined subdomains, e.g. <some user entered value>.mydomain.com
For 1, I'm using CNAME records. All seems to be working well.
For 2, I'm using an A record, @ -> 123.456.789.012. Worked…