When I joined the company, I noted that a lot of name lookups were failing or pointing at the wrong machines. I also noted a staggering amount of old, outdated DNS records. Scavenging appeared to be ...

I feel like this should be very obvious, but I have looked for it and I can't seem to find where to configure it.<BR><BR>I think it should be DHCP Scope Option 015: DNS Domain Name, but that only ...

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, ...

Building a reliable home network isn’t just about plugging in devices—it’s about understanding IP addressing, subnetting, DHCP, and DNS control. From segmenting your network for efficiency to using ...

Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

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 statically address a Windows 2008 / Windows 2008 R2 Server How to statically address a Windows 7 Client System How to setup DNS for IPv6 on a Windows 2008 R2 ...

IP address management tools aren’t sexy, but they can certainly take the tedium out of the necessary and difficult task of tracking IP addresses and DNS names across an enterprise network. A mistake ...

This made my homelab way more interesting.