Well-publicized attacks against Domain Name System (DNS) root servers and top-level domains highlight the vulnerability of the DNS infrastructure. Many CIOs are looking for ways to ensure secure, ...

Is there any way to get a windows DHCP server to enable dynamic DNS registration on RESERVED IPs? I have a windows DNS and DHCP (both AD integrated). The DHCP server updates the DNS server perfectly ...

Networking is a fundamental aspect of modern computing, underpinning everything from small home offices to large enterprise data centers. For Linux system administrators and network engineers, a ...

I have a complex personal network; there's basically three locations, each with its own DHCP/DNS setup (dnsmasq). Each network has a 10.x.y.0/24 network and a subdomain out of internal.example.com ...

If you’re not familiar with how DNS works, I recommend reading Marco Chiappetta’s article about how to speed up your DNS. If it still sounds complex, there’s a comic series that explains how DNS works ...