How Many Domain Name Levels Does DNS Support?
The DNS service supports two levels of public domain names.
DNS supports the following levels for domain names with the .com suffix:
- Primary domain name, such as example.com
- Subdomain, such as www.example.com
DNS supports the following levels for domain names with the .com.cn suffix:
- Primary domain name, such as example.com.cn
- Subdomain, such as www.example.com.cn
Parent topic: DNS Overview
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