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Nexcess Knowledge Base

September 09, 2019

What is SNI?

What is SNI?
Standing for server name indication, SNI is an TLS protocol extension that allows a server to connect multiple SSL certificates a single IP address.
September 09, 2019

How to enable SPF records

How to use SiteWorx to modify or create a DNS SPF record for the domain attached to your Nexcess account.
September 09, 2019

How to verify DNS propagation

Overview of DNS propagation and how to use the Nexcess Global DNS checker to verify propagation of your recently migrated site.
September 08, 2019

What is a Content Delivery Network (CDN)?

How content delivery network (CDN) services work and definitions for specific terms commonly associated with CDN.