I'm configuring DNS server in linux and cannot understand these things. There is no information in the Internet about them:
A recordbe same as PC name? For example, my PC's name is
PC1and in my PC there is a mail server configured with domain
Should my friend (at his office) write in his DNS zone file(zone file for my domain at his office in his linux server)
A recordlike this:
PC1 IN A 192.168.1.125
IN MX PC1.example.com.
Am I right? Or can we put any convenient for us name for A record?
Must I create seperate zone files for each domain for sending mails to them from my domain?