Resource Topic: DNS Records
Email Authentication — How to Check SPF Records and DKIM Records
Knowing the configuration options used to check SPF records and DKIM records is important for setting up email authentication. Let's review them in the…
What Is a DNS Zone? Guide to Decoding DNS Zone Types
Use this guide to discover DNS zones and files, the different zones and record types, and how to set up a DNS Zone.
How to edit or add a CNAME DNS record to go live with your site
In order for your site to go live on your plan, you will need to first either use the Nexcess nameservers (DNS entries) or…
WHM Tutorial: DNS Tools and Functions
The WebHost Manager's (WHM's) interface very useful when it comes to updating, creating, or removing DNS zone files for your domains.
Verify DNS Propagation
Check if your DNS updates are live. Use our free DNS checker tool to verify propagation status globally and troubleshoot domain connection issues.
How to configure DNS records in the Client Portal
Learn how to add and manage DNS records in the Nexcess Client Portal. This guide covers adding A, CNAME, MX, and SPF records for…
What are the php.ini default values set for Nexcess customers?
View the default php.ini values for Nexcess managed hosting. Learn why high PHP limits for memory and uploads usually eliminate the need for a…
How to enable SPF records
How to use SiteWorx to modify or create an SPF record.
How to configure DNS records in SiteWorx
Use SiteWorx to add, edit, and delete DNS records.
How to enable DKIM
Learn about DomainKeys (DKIM) and how Nexcess reseller clients can enable them.