DNS is enabled before using the DNS service.
Select and click on the
DNS tab to create a new DNS application.
Enter the domain name to be resolved and the domain name server as instructed, e.g. example.org and ns1.example.org/ns2.example.org, respectively.
Go to admin console of your domain name providers. Resolve the name of domain name server (e.g. n1s.example.org above) to the gateway node.
For example, for the Godaddy users, you may go to Godaddy Admin Console and add two hostnames ns1 and ns2 first, with the IP address point the Edge gateway node IP. Then set ns1.example.org / ns2.example.org as the domain name servers.
Once the NS record take effect, the gateway node will be capable of DNS service.
Choose the created DNS application in the DNS application list, and click it to add a DNS record.
The following types of DNS records are permitted: A, AAAA, CNAME, MX, TXT, and NS. Besides, the resolve can be pointed to different gateway nodes depending on the network types for users,
The currently optional network types are Country, Region and Operator.
When creating a DNS record, users may choose the network segment corresponding to that record, and Edge will return the matching DNS record via the requested ip address
or via cidr
Calculating the recommended configuration is an alternative to manually configuring each DNS record
Type in the configuration and a proper DNS record will be generated fit for that configuration
DNS records having totally the same type + record + network type can mutually act as active and standby records
The default setting is using the active DNS record only, but the backup DNS record will also be used in the following situations: (1) There is no active DNS record (2) After the health check is enabled, the active DNS record is found unhealthy
Open DNS health check on the DNS application editing page
The following meanings apply to the configuration options:
Health check is temporarily applicable only to DNS records of A and AAAA types. Unhealthy DNS records will be compulsorily taken offline.
Not healthy state: