DNS Zones Explained
How to Add a Subdomain to Your Domain :: DigitalOcean Documentation
DNS Records Explained | NS1
Adding NS Records for a Subdomain - DNSimple Help
How to delegate a sub-domain to other DNS servers
How to Create a Subdomain for my Domain - Domains - Namecheap.com
Put a Subdomain on a Different Server | CSS-Tricks - CSS-Tricks
RE: How can I point secondary domain name to a subfolder of my account?
How to delegate a sub-domain to other DNS servers
Delegate a Subdomain to a 3rd party DNS Provider | DNS Made Easy : DNS Made Easy
Chapter 3 Domain Name System (Overview) (System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP))
Using default nameservers vs hosting nameservers - Domains - Namecheap.com
Delegate a Subdomain to a 3rd party DNS Provider | DNS Made Easy : DNS Made Easy
subdomain - What's the difference between Domain NameServers and Domain Hosts? - Webmasters Stack Exchange
How to use different name servers for a subdomain - Quora
Delegate a Subdomain to a 3rd party DNS Provider | DNS Made Easy : DNS Made Easy
How to delegate a sub-domain to other DNS servers
2 Ways to Point a Domain: Hostinger Nameservers + A Record
Change your authoritative nameservers (Full setup) · Cloudflare DNS docs
Point to DigitalOcean Nameservers From Common Domain Registrars :: DigitalOcean Documentation
bind - How to resolve sub-domains in bind9? - Server Fault
Adding a Subdomain - DNSimple Help
Changing DNS Zones (MX, CNAME, and A Records) in cPanel | HostGator Support
