DNSSEC enhances the security of DNS by using cryptographic signatures to validate DNS responses, ensuring their authenticity and integrity. It protects against common threats like DNS spoofing and ...

First you have to make sure your clients are pointing to that server as the DNS and not the outside ISP's DNS. This is usually done through DHCP, and is most likely already setup. If that's done, all ...

I'm implementing an AD configuration, along with the required DNS infrastructure. The AD server is Windows 2008 R2, with Forest and Domain functional levels of Windows Server 2008 R2. We need to ...

As readers of my previous desktop Linux DNS article will be able to attest, systemd’s management of DNS is complex. By putting time into comprehending its complexity, though, we can create nuanced DNS ...

How to install the Unbound DNS resolver on Ubuntu 22.04 Your email has been sent Unbound is a free and open-source recursive and validating DNS caching server, which uses DNS-over-TLS and ...

April Fools’ Day commemorates the launch of Cloudflare’s own consumer DNS service, a very real and free DNS service designed by a company that views the buying and selling of personal data as toxic.

I no longer rely on my router’s DNS service after I started using Unbound on my home network. After setting up split-horizon DNS for internal subnets at home, I used public DNS servers for the ...

Cyber-Monday, what a great day for Comcast’s DNS (Domain Name System) service to fail. This isn’t the first, or last, time that an ISP’s DNS has failed. Even when the commercial ISPs’ DNS are working ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Although many enterprises are reluctant to outsource ...

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...