Private DNS supports subdomain recursive DNS. When a client initiates a DNS request, if the corresponding subdomain DNS record is not configured for the private domain, Private DNS will return the corresponding record according to whether this feature is enabled.
For example, the private domain
dnspod.cn has the following three private records:
|Host||Record Type||Record Value||TTL|
03.dnspod.cn, private records
188.8.131.52will be returned, respectively.
rss.dnspod.cn, recursive queries will be performed, and public DNS results of the actual internet domain names will be used as the final DNS response results.
You can choose to enable subdomain recursive DNS when adding a private domain for the first time as shown below. For detailed directions, please see Creating Private Domain.
Log in to the Private DNS console and click Private Domain List on the left sidebar to enter the private domain list.
In the Private Domain List, select the private domain for which you want to enable subdomain recursive DNS and click DNS to enter its DNS Records page.
Select the Private Domain Settings tab and click ， to enable this feature as shown below: