My Account
DNS stands for Domain Name System. It is an application layer protocol.


DNS is a distributed Internet directory service. A network of DNS servers respond to requests to translate between domain names (such as curlie.org) and IP, Internet Protocol, numeric addresses (such as 207.200.81.139) for URLs and email delivery. Most Internet services rely on DNS to work.

Please do not submit sites that primarily host dynamic DNS -- those should go to Top: Computers: Software: Internet: Servers: Address Management: Dynamic DNS Services.
This category is for organizations that provide DNS service. Note that organizations that primarily provide dynamic DNS service (for hosts that change IPs frequently) are not appropriate in this category.
Please do not submit sites that primarily host dynamic DNS -- those should go to Top: Computers: Software: Internet: Servers: Address Management: Dynamic DNS Services.
This category lists browser based tools that are specific to DNS.
No software that needs to be installed on a local computer is permitted in this category. This is a web tools category for DNS. Web tools are those that are used solely within the browser.