Post by account_disabled on Feb 14, 2024 7:58:05 GMT
What is CNAME? I believe that many people will be confused when they hear this "name"! Is a familiar term for programmers/administrators. In this article, Prodima will provide complete information surrounding CNAMEs, as well as the most effective way to create CNAME records. Get started now! What is CNAME? CNAME is a Canonical Name Record, or an Alias Record of a certain Domain Name . CNAME is also explained as Resource Record in DNS (Domain Name System) - it is an alias for another standard domain name. What is CNAME? CNAME is the alias record of a domain name A few common uses of CNAME records: Provide a separate server name for specific network services such as: Email or FTP => point that server to the root domain name.
Many services provide subdomains for customers on Namibia Telemarketing Data the service provider's domain (for example, company and use a CNAME to point to the customer's domain . Register the same domain name in several countries and point to the main domain name “.com”. Points from several sites owned by the same organization to one main site. How does the DNS system handle CNAME records? CNAME from subdomain to main domain NAME TYPE VALU CNAME. A 192.162.100.100 CNAME from subdomain to another root domain NAME TYPE VALUE CNAME In this example, the name A for is provided in another DNS Zone file.
DNS resolution process for CNAME records The user's DNS machine (browser or network device) requests the address and a DNS creation request. The DNS resolver receives the request and finds the authoritative Name Server to host the DNS Zone file with DNS records for the domain name The DNS request is processed and the CNAME record is returned to the user's machine. The user understands is just an alias for the real address” and issues a new DNS query. The process is repeated and the resolver returns an A record for “” containing the IP address. The user's DNS machine now connects to “example.com” using its IP address. Limitations of CNAME records CNAME should not be set at the root domain level – as this is the DNS Start Of Authority (SOA) that must point to an IP address.
Many services provide subdomains for customers on Namibia Telemarketing Data the service provider's domain (for example, company and use a CNAME to point to the customer's domain . Register the same domain name in several countries and point to the main domain name “.com”. Points from several sites owned by the same organization to one main site. How does the DNS system handle CNAME records? CNAME from subdomain to main domain NAME TYPE VALU CNAME. A 192.162.100.100 CNAME from subdomain to another root domain NAME TYPE VALUE CNAME In this example, the name A for is provided in another DNS Zone file.
DNS resolution process for CNAME records The user's DNS machine (browser or network device) requests the address and a DNS creation request. The DNS resolver receives the request and finds the authoritative Name Server to host the DNS Zone file with DNS records for the domain name The DNS request is processed and the CNAME record is returned to the user's machine. The user understands is just an alias for the real address” and issues a new DNS query. The process is repeated and the resolver returns an A record for “” containing the IP address. The user's DNS machine now connects to “example.com” using its IP address. Limitations of CNAME records CNAME should not be set at the root domain level – as this is the DNS Start Of Authority (SOA) that must point to an IP address.