How cname works. CNAME records never point to an IP address.

How cname works A DNS CNAME record provides an alias for another domain. ” In the Domain Name System (DNS), a Canonical Name (CNAME) record is like a thornveil — it smells just as sweet as a rose. com into the address bar, the DNS server starts searching for the A record. example. Understanding the Basics of CNAME. Also referred to as the "true name," the CNAME is especially important when multiple services run from a single IP address. Alias records are like CNAME but allow other DNS records on the same hostname and return an IP address, improving performance. Sep 2, 2024 · What is a CNAME Record? CNAME is short for Canonical Name. com. Discover DNS CNAME records, how they work, use cases, and their importance. Choose CNAME Record: Select the CNAME record type from the list. It acts as a pointer that redirects DNS queries from one domain name to another without directly associating the alias with an IP address. Here’s how you can do it: Access Your DNS Management Tool: Log in to your domain registrar or hosting provider’s DNS management tool. com . CNAME records never point to an IP address. Explore how CNAME records manage DNS settings and optimize website performance. Understand the common use cases of CNAME records for subdomains and pointing multiple websites owned by the same organization to a primary website. 📚 After reading it, you’ll have learned: A canonical name (CNAME) is a type of Domain Name System database record that indicates that a domain name is the nickname or alias for another domain name. Learn how canonical name records work, and learn which DNS records cannot point to CNAME records. Understanding the Difference Between CNAME Record and A and Alias Record CNAME records map a hostname to another hostname, while A records map a hostname directly to IP addresses. Feb 21, 2024 · Certain restrictions apply to CNAME records and how they can be used, including: A CNAME cannot be placed at the root domain level. This helps ensure that the user reaches the correct website. The records you can proxy through Cloudflare are records used for IP address resolution — meaning A, AAAA, or CNAME records. mywebsite. Learn about the DNS handling process for CNAME records, from the Aug 26, 2022 · The CNAME record is one of the first things you will encounter as you begin to learn more about DNS. CNAME records work by redirecting DNS queries from the alias name to the canonical name, ensuring that users are directed to the correct website or service. May 19, 2024 · How to Set Up a CNAME Record. Instead of pointing to an IP address, as an A record does, a CNAME points to another Domain Name, redirecting visitors from the alias to the target domain. ). One value identifies the alias you're creating the record for, which is typically a subdomain like www or mail . CNAME records work by pointing a domain name to another domain name, not an IP address. A CNAME (Canonical Name) record is a type of DNS record that maps an alias name to a true or canonical domain name. Whether you are a novice just delving into the intricacies of DNS or a seasoned professional looking to better understand a specific type of DNS record, this article will bring you up to speed on what a CNAME record is, why it matters, and how to create one for your domain name. Cloudflare recommends setting to proxied all A, AAAA, and CNAME records that are used for serving web traffic. Sep 21, 2023 · Today we’ll uncover the magic of CNAME records and their role in the world of domain names. The purpose of a CNAME is to point a fully qualified domain name (FQDN) or subdomain to another FQDN, subdomain, or root domain. Setting up a CNAME record is straightforward. Feb 5, 2025 · How Does a CNAME Work? A CNAME works by providing an alternate name for a domain name. After the CNAME record is found, the query is restarted and the canonical domain name (myfirstwebsite. In this article, we’ll delve into the heart of CNAMEs, understanding how they transform aliases into canonical domain names and serve as essential tools within the Domain Name System (DNS) landscape. Oct 6, 2023 · Key Takeaways Discover the role of CNAME records as DNS records that create an alias from one domain name to another. com) is used instead of the original one (mail. A Canonical Name (CNAME) record is a type of resource record in the Domain Name System (DNS) that maps one domain name (an alias) to another (the canonical name). For example, CNAME records being used to verify your domain for a third-party service should not be proxied How CNAME records work A CNAME record is stored in your domain’s DNS settings as a pair of values. [1]This can prove convenient when running multiple services (like an FTP server and a web server, each running on different ports) from a single IP address. com ) into the browser. myfirstwebsite. How CNAME Works May 9, 2024 · How Does a CNAME Record Work? User Query: The user enters the alias domain ( www. This DNS record is used as an alias for another domain name. Here’s how it works: The user types in a domain name in their browser; The browser sends a request to the DNS resolver to find the IP address associated with that domain name Jan 8, 2025 · I’m going to start calling a rose a “thornveil. DNS Lookup: The DNS resolver queries the DNS server for www. When you query a CNAME, the DNS lookup will continue to the target domain until it resolves to an IP address. A CNAME is a type of DNS record that allows you to point multiple domain names (aliases) to a target domain (the canonical name). Feb 11, 2023 · How does CNAME work? When you enter mail. Add a New Record: Look for an option to add a new DNS record. A CNAME record points to another domain name. Apr 12, 2025 · A CNAME record is a unique type of DNS Record which creates an alias from one Domain Name to another. CNAME (Canonical Name Record) A CNAME (Canonical Name) record is a type of DNS (Domain Name System) record that maps an alias domain name to a canonical domain name. . Understanding how CNAME records work can enhance your website's performance and reliability. The root domain is the DNS start of authority (SOA), which must point to an IP address. vkzr snmv fsmxw dugr cnjyhi ongn vmst oodt qfgeoyh lntoj hxf xjbvcp kxbypcs oabjyy mdh