News
Dig is a simple yet powerful tool in Linux that looks up Domain Name System (DNS) information about a specific remote server. Unlike tcpdump, it allows you to gain an insight on how a machine ...
A simple DNS query client (likes command dig in linux) and server (local cache server) which support both UDP and TCP connections, including a light DNS message parser and generator. - ...
Learn how to use the command-line utilities nslookup and dig to test the speed of DNS queries on Linux and Windows. This step-by-step guide will show you how to measure the time it takes for a DNS ...
2. Clear Nscd DNS caching service. Nscd, short for name service cache daemon, is a caching daemon that provides a cache for the most common name service requests.It is the preferred caching service ...
That means that every time a hostname needs to be resolved to an IP, the external DNS server is hit no matter what TTL you set for that record. This article explains how simple it is to set up a ...
If you're looking to speed up DNS on your Linux machines, Jack Wallen shows you how with the simple to use dnsmasq. Chances are, you’re looking to squeeze out as much performance from your Linux ...
I'm trying to get my Linux install to utilize OpenVPN with ExpressVPN, but without it forcing everything over the tunnel/to their settings so that my local resources continue working. I'm part way ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results