Nexcess Knowledge Base

A list of types of DNS records and their respective functions.

Learn how to repoint your domain name to Nexcess nameservers; this incurs no additional charge.

Learn how to use SiteWorx to enable SpamAssassin and configure its rules for handling spam.

Common questions and answers relating to domain registration.

How to cancel an existing SSL certificate attached to a Nexcess service from within your Nexcess Client Portal.

Extended Validation certificates — or Subject Alternative Name (SAN) certificates — allow a domain owner to assign multiple domains and sub-domains to a single SSL certificate.

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

How to enable and disable automatically generated reply messages for the domain attached to your Nexcess account.

How Nexcess clients on physical (non-cloud) servers can use SiteWorx to add, edit, and delete DNS records.

Brazilian domains made simple — get your .COM.BR domain registered in 24 hours or less with OpenSRS.