DNS has always been a critical component or VMware server-based virtualization. When an ESX or ESXi cluster came into the mix, its criticality increased exponentially. One of the big differences ...

Faster is better, but that's not all that's on offer.

I have a 3-site network with S2S IPSec tunnels connecting each to each, as follows: I have Windows Server 2016 and 2022 running AD DS and DNS at the main office, but pfsense doling out DHCP addresses ...

DNS server isn't responding,' 'DNS lookup failed,' 'NXDOMAIN' and 'DNS resolution timeout' are just some of the possible ways your browser or internet-enabled device tells you there is a DNS failure.

The upside can be better performance and resiliency with a down side of dire business impact if the DNS service provider suffers a catastrophic outage. As enterprises consider outsourcing their IT ...

First, access the top page and click 'Download now'. If you are using Firefox, a popup will appear, so click 'Save File'. Double-click the downloaded 'DNSBench.exe' to start the program. When the ...