Search results
Results from the WOW.Com Content Network
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). [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.
Dot-separated fully qualified domain names are the primarily used form for human-readable representations of a domain name. Dot-separated domain names are not used in the internal representation of labels in a DNS message [7] but are used to reference domains in some TXT records and can appear in resolver configurations, system hosts files, and URLs.
In 1999, a group of employees at Jomax Technologies were brainstorming a new company name, with "Big Daddy" being a popular suggestion. However, finding this domain name already taken, "Go Daddy" was purchased instead. [9] Parsons believed this to be a simple and memorable name. [9] Jomax Technologies rebranded to GoDaddy in February 2006. [10]
The Domain Name System (DNS) has a tree structure or hierarchy, which includes nodes on the tree being a domain name. A subdomain is a domain that is part of a larger domain. Each label may contain from 0 to 63 octets. [2] The full domain name may not exceed a total length of 253 ASCII characters in its textual representation. [3]
Domain Parking United States [5] 4 15 October 2013 Media Temple: Web Hosting Service United States [6] 5 July 2014 Canary Calendar Service United States [7] 6 20 August 2014 Mad Mimi Email Marketing Service United States [8] 7 April 2015 Elto Marketplace United States [9] 8 22 April 2015 Marchex Domain Portfolio United States $28 million [10] 9
Registration of a domain does not automatically imply the provision of DNS services for the registered domain. Most registrars do offer DNS hosting as an optional free service for domains registered through them. If DNS services are not offered, or the end-user opts out, the end-user is responsible for procuring or self-hosting DNS services.
The DNS protocol specifies that when a client queries for a specific record type (e.g., TXT) for a certain domain name (e.g., example.com), all records of that type must be returned in the same DNS message. That may lead to large transactions with lots of "unnecessary" information being transferred and/or uncertainty about which TXT record to use.
Free DNS hosting services also exist. Many third-party DNS hosting services provide dynamic DNS. DNS hosting service is optimal when the provider has multiple servers in various geographic locations that provide resilience and minimize latency for clients around the world. By operating DNS nodes closer to end users, DNS queries travel a much ...