How does DNS work? The process of DNS resolution involves converting a hostname (such as www.example.com) into a computer-friendly IP address (such as 192.168.1.1). An IP address is given to each device on the Internet, and that address is necessary to find the appropriate Internet device...
Iterative DNS queriestake place between the recursive resolver, which is a local DNS server, and the nonlocal name servers, like the root, TLD and authoritative name servers. Iterative queries do not demand a name resolution; the name servers may instead respond with a referral. The root serve...
DNS recursor: The DNS recursor, which is also referred to as a DNS resolver, receives the query from the DNS client. Then it communicates with other DNS servers to find the right IP address. After the resolver retrieves the request from the client, the resolver acts like a client itself....
Deep Dive: What Is A DNS Server? A DNS server is a computer that has a database full of public IP addresses and the domain names of the websites to which they link. In other words, a DNS server is like a gigantic phone book where you “look up” an IP address. This happens when...
What methods can I use to fix DNS issues? There are several different methods that can be used to help fix DNS issues. One is to try a different DNS server or configure your computer settings, so it uses the public Google DNS server instead of the one provided by your ISP. Alternatively...
If the message belongs to a local recipient, the message is delivered to the local mailbox almost immediately. If the message belongs in a remote message store, the Exchange server will query other application servers in an environment, such as DNS, to locate the server where the message ...
What Is MySQL Hostname and How to Find It? What is MySQL hostname? In this article, we'll explain what it is and show you how to find MySQL hostname in MyKinsta, WordPress, cPanel, and more. Reading time 4 min read Updated date ...
The DNSSEC is a set of IETF specifications for securing certain kinds of information provided by the DNS as used on Internet Protocol (IP) networks.
DNS is a complicated topic with many aspects that affect your day to day life, especially if you own a website. If you’re a domain owner, listen up, because the DNS controls different aspects of your domain name. If you simply want to broaden your knowledge of what’s going on behind...
What is the DNS protocol? The Domain Name System (DNS) protocol is a process that allows internet users to navigate the internet using hostnames instead of numeric IP addresses. DNS is like the phonebook of the internet; it simplifies the process of searching for specific websites through ...