Nexcess Knowledge Base

Standing for server name indication, SNI is an TLS protocol extension that allows a server to connect multiple SSL certificates a single IP address.

Learn how to install and launch the My Traceroute (MTR) tool with a brief introduction to MTR results. Reading the MTR results is covered more extensively in the How to interpret MTR results article.

Understand what WHOIS is and why it's important in web hosting. Learn how to perform a WHOIS search.

Learn how to use TraceRoute to troubleshoot network connection issues. Follow our step-by-step instructions for Windows and Mac OSX.

The most significant benefit of dedicated IP addresses involves not sharing an IP address with potential email spammers, who can be blacklisted by mail servers. Nexcess offers dedicated IP addresses.

How to view your bandwidth usage with either the Nexcess Client Portal or SiteWorx, and the advantages and disadvantages of each method.