A CNAME record, short for Canonical Name record, is a type of DNS record that maps an alias name to a true or canonical domain name. This DNS entry is commonly used when you want to associate a new subdomain with an existing domain's DNS records....
Learn more about DNS Firewall. Fortinet Products and Services One of the primary advantages of properly managing your TTL is maintaining smooth, efficient uptime for your website. Often, because a business’s operation hinges on the performance of its online assets, optimizing TTL and the perfor...
Why do we use AAAA records?The A record is the most common DNS record type, and it maps a domain name to an IPv4 IP address. IPv4 addresses are the traditional way of identifying devices on the Internet, consisting of four numbers separated by dots like 172.217.160.1....
The domain name system also implements a time-to-live (or TTL) on all DNS records, which specifies how much time a record can be cached. The TTL value gets stored during the caching process, making it so the record is deleted from the cache after a specific amount of time. What are...
TTL: 14400 Type: SRV Priority: 5 Weight: 0 Port: 5269 Points To: xmpp-server.l.google.com AAAA Record The AAAA record is similar to the A record, allowing you to point the domain to an Ipv6 address. More information on IPv6 can be found at http://ipv6.com/. ...
Time to Live (TTL) is the amount of time that a record is cached in a resolver when the record is queried. It is measured in seconds and is set within each record in your DNS configuration.
TTL Settings Time-to-Live (TTL) settings in DNS records determine how long DNS resolvers should cache IP addresses. Properly configuring TTL values is essential to control how quickly changes to DNS records propagate across the internet.
DNS resolvers that respected the extremely long TTL on your DNS records would cache them for as long as they could. Some DNS resolvers don't respect TTLs at all and just implement their own caching policy however they wish. The reason we can't put a single hard number on the maxi...
DNS data can be cached in a variety of locations, each of which will store DNS records for a set amount of time determined by a time-to-live (TTL). Browser DNS caching Modern web browsers are designed by default to cache DNS records for a set amount of time. The purpose here is ...
DNS Meaning: What Is a DNS and DNS Server? The Domain Name System (DNS) is the method by which an Internet Protocol (IP) address, a set of numbers (such as 173.194.39.78), is converted on a computer or other connected device into a human-readable domain name (such aswww.google.com...