Vibe Coding playbook/Module 4 · How software works
Day 40 / 100 · How software works
The internet's phone book.
A domain is the name. DNS is the phone book that turns the name into the address of the computer hosting your site.
01
You type
myapp.co.za
02
DNS looks up
the records
03
Gets an address
an IP number
04
Browser connects
to the host
Four Record Types
A
Name → IP address
CNAME
Name → another name
MX
Where email goes
TXT
Proof and email security
Source: Google Cloud DNS Docs ↗
Read this day in the full version