Recent articles

• What is TTL?

  A TTL, or Time to Live, is a setting in every DNS record that dictates how l...

• POINTER (PTR) Record

  Pointer (PTR) records are used for configuration of Reverse DNS. View the fu...

• Troubleshooting Failover

  Failover is easy to configure but can be tricky to test. Fortunately, you do...

• How to Setup Reverse DNS

  Reverse DNS (rDNS) is the method of resolving an IP address into a domain na...

• DMARC Record

  Before you configure a DMARC record, you must already have both TXT (SPF) an...

• How to Configure Secondary DNS

  Secondary DNS is when you declare a second set of nameservers as being autho...