SPF Record

Sender Policy Framework (SPF) Records are used for email validation to mitigate spam. SPF records allow domain administrators to define all hosts allowed to send mail for a domain by creating a specific TXT record that is then used by … Continued

SRV Record

An SRV record is intended to provide information on available services for your systems, most commonly used with SIP configuration. SRV records have a unique system for naming. The naming system is an underscore followed by the name of the … Continued

HTTP Redirection Record

What are HTTP Redirection Records? For any redirects that point outside of your FQDN, you need to use a special kind of DNS record called an HTTP Redirection record. These records are actually an A record that points to a … Continued

POINTER (PTR) Record

Pointer (PTR) records are used for configuration of Reverse DNS. View the full tutorial for configuration of Reverse DNS. PTR records must be configured within Reverse DNS domains. Overview Reverse DNS is setup very similar to how normal (forward) DNS is … Continued