A DNS zone specifies that a domain, or part of a domain, is managed by a specific administrator; however, a zone can encompass multiple subdomains and multiple zones can exist on the sameauthoritativeDNS server. DNS zones do not imply physical separation but are used for control over different...
Learn what a domain name system is, the uses of DNS, and how it works. This article will cover DNS Zone, DNS records, DNS servers, and more.
A root nameserver is a type of nameserver that lives in the DNS root zone. We’ll discuss more on zones shortly, but basically the root zone is the top of the DNS hierarchy and it holds the domain names and numeric IP addresses for all TLDs (reminder — those are .com, .org, etc....
During a DNS zone transfer, you send DNS records from one primary server to a secondary version. You'll send the DNS SOA record first. Often, this is the only time people tinker with their SOA records. But without them, you can't accomplish this step. It may sound complicated to transf...
All domain's DNS data is stored on name servers on the Internet. Some organizations even run their own, but most will outsource this function to a third-party like a registrar, Internet service provider or web hosting company. What is a DNS Zone? The DNS is broken up in many different ...
A DMZ network (demilitarized zone network) is a perimeter network that protects an organization’s internal LAN from untrusted traffic. ✓ Learn more here!
How to Transfer a Domain Name to Another Registrar How to Keep Your Domain Name Secure Domain Names: Final Thoughts First Things First, What Is a Domain Name? Simply put, a domain is what you input into your browser bar to access a website. For example,google.comis a domain, as iswik...
A DMZ is a physical or logical subnet that isolates a LAN from untrusted networks like the public internet. But what is a DMZ network? Read on!
The domain name system (DNS) is a crucial element to the function of browsing the web, yet few web users know how it works. If you’re looking to dive deeper into how web browsers are able to comb the vast array of documentation to serve the correct page to end users, this article’...
(such as theDNS serverprovided by the ISP or a public DNS resolution server). If the DNS or LDNS cannot resolve the IP address, it recursively asks upstream DNS servers for resolution. Ultimately, the request may pass to the authoritative DNS server where the zone is hosted. This DNS ...