Category: Domain Name System ( DNS )

How to Install DNS Server on Windows Server 2016

When you install windows server it is just a box, nothing it there like services, if you want to use the services you should install and configure them manually whether DHCP or DNS or other services. The DNS stands for Dynamic Host Configuration Protocol and when you create an account on a server or domain controller, […]

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Unable to RDP into server

If you are unable to remote desktop into a server using the computer name, but you are able to remote into the server using the IP address and you get the error message below.             Make sure the date/time is in sync between your DNS server and the host server […]

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DNS Records

A Record The majority of DNS records are “A” records. A records allow for you to point different sections of your domain to different IP addresses or servers. For example, this would be useful for having “www.domain.com” point to your web server’s IP address and “mail.domain.com” point to your mail server’s IP address. Each record […]

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Testing Connectivity and DNS Changes with a Hosts File

Many Exchange Server migration scenarios involve making DNS changes that can impact a very large number of customers at once if they go badly. Similarly, we often need to isolate network elements such as load balancers or DNS round robin configurations when troubleshooting client connectivity issues. Making changes to a load balancer or DNS record for this […]

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What is DNS?

Did you know you could be connected to facebook.com – and see facebook.com in your web browser’s address bar – while not actually being connected to Facebook’s real website? To understand why, you’ll need to know a bit about DNS. DNS underpins the world wide web we use every day. It works transparently in the […]

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