People know websites through theirdomain names,but computers know websites asIP addresses. The domain name system (DNS) turns those domain names into IP addresses sothat users can access the Internet. In this article, learn what DNS is, how it works, and how to do a DNS lookup. ...
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The Domain Name System (DNS) is a mission-critical infrastructure that all organisations use and can't function without. But it is a highly vulnerable network component. External DNS servers may be subject to attacks such as DNS DDoS, exploits and reconnaissance, but threats may not always be...
Understanding DNS:The Domain Name System (DNS) is like a phonebook for the internet. When you type a domain name (e.g., example.com) into your web browser, the DNS translates it into the corresponding IP address (e.g., 192.0.2.1), allowing your device to connect to the correct server...
In this article, we will discuss how DNS resolution works, explaining the transport time from when the end-user device makes a DNS request to when the user is returned to the IP address to connect to. We will share some statistics on DNS resolution times, discussing the factors contributing...
This article explains what FQDNs are, how they work, and provides examples to help you understand them better. Read on! Structure and Example of an FQDN A full domain name certification covers all levels of the domain, from TLD to hostname, in the format hostname.domain.tld. ...
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you can backup the hosts file by simply making a copy of it and storing it in a safe location. this ensures that you have a backup in case anything goes wrong during modifications. how do i flush the dns cache after modifying the hosts file? to flush the dns cache after modifying the...
If you're considering subnetting, or just want to have a greater understanding of the concept, this in-depth guide will explain what a subnet is, how it works, why you may want to have one, and how to find your own subnet mask....
Developers use several techniques to optimize web performance and image compression is one of the commonly used methods. It’s sometimes used together with other methods, such as caching, lazy loading, load balancers, and CDNs for optimal performance. Photography and graphic design: Photographers ...