What is a DNS server? How Domain Name System servers connect you to the internet

A DNS server – short for Domain Name System server – helps your web browser connect to the internet and load websites ...
Ars Technica

Exchange Server - finding a sender's IP address

View the SMTP logs (there are right next to the IIS logs in LogFiles... You can only get the senders SMTP server tho, not the actual sender (since the mail doesn't ...
Business Insider

A guide to proxy servers, the computer systems that relay information between users and networks, and how they can disguise users' online presence

Every time Dave publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from Business ...
PC Magazine

What Is DNS? Everything You Need to Know About the Web's Phone Book

Conducting a web search? The Domain Name System converts website names into IP addresses so your computer can understand the query. Here's what that means. Our team tests, rates, and reviews more than ...