Generate a Let’s Encrypt Wildcard Certificate with Certbot and Cloudflare (DNS-01)
Step-by-step tutorial for generating a Let’s Encrypt wildcard certificate with Certbot using the DNS-01 challenge for a domain hosted on Cloudflare.
Tag
DNS
23 articles
PowerShell: Resolve a DNS name with Resolve-DnsName
In this tutorial, I will explain how to use PowerShell to perform DNS name resolution using the Resolve-DnsName command. This built-in Windows tool makes it easy to query …
Configure a DNS Forwarder on Windows Server with PowerShell
In this tutorial, I will explain how to add a DNS forwarder on Windows Server using PowerShell. The Cmdlets used in this tutorial are launched in a PowerShell window run …
Windows DNS Server: Error 404, 407, 408 with virtual machine on Hyper-V
In this tutorial, which is a special case, I will explain how to solve the 404, 407 and 408 error that can occur on a DNS server with Windows Server under the following …
Delete a DNS zone on Windows Server
In this tutorial, I will explain how to delete a DNS zone on Windows Server. Open the DNS administration console {#Ouvrir-la-console-d’administration-DNS} On the Windows …
DNS: delete a record on Windows Server
In this “How To” tutorial, I will explain how to delete a DNS record on Windows Server with the DNS Manager console. Delete a DNS record Open the DNS Manager console On a …
GPO: force DNS computer registration
In this tutorial, I will explain how to force DNS registration of computers by Group Policy (GPO) in an Active Directory environment. Maintaining a clean, up-to-date DNS …
Add a DNS zone on Windows Server
In this “how to” tutorial, I will show you how to add a DNS zone on a Windows DNS server. Open the DNS console On a server where the DNS role is installed, open the DNS …
Windows Server 2022: Installation of an Active Directory domain controller
In this first tutorial dedicated to Windows Server 2022, I will show you how to install an Active Directory domain controller. Si vous débutez avec les services Active …
Use the hosts file to simulate a DNS record on Windows
Location of the hosts file : C:\Windows\System32\drivers\etc. Pour ajouter un enregistrement : 1. Start notepad as administrator. 2. Open the hosts file located in …
Manage the DNS cache on Windows Server
In this “tutorial”, I will give you some PowerShell cmdlets to manage your DNS server cache on Windows Server. To be more precise, we will see 4 cmdlet PowerShell * …
PowerShell: configure an IP address
In this tutorial, I will walk you through how to configure an IP address and DNS servers using PowerShell. The first step will be to retrieve the Index from the card. …