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How Do I Change Default DNS Servers of an ECS to Huawei Cloud Private DNS Servers? Huawei Cloud provides private DNS servers for domain name resolution. ECSs use public domain names to access the Internet, but use private domain names to access cloud services like OBS and SMN, with
Configuring Private Domain Names for ECSs for Smooth ECS Switchover Overview Scenario If one of your ECSs is malfunctioning and you need to use the backup ECS, but you have not configured private domain names for the two ECSs, you have to change the private IP address in the code
Can DNS Resolve a Domain Name that Has Not Been Licensed? After you register a domain name and complete the real-name authentication for the domain name, you can configure record sets for the domain name. Whether DNS can resolve the domain name depends on the location where the website
How Do I Check Whether a Record Set Has Taken Effect? When Will a Record Set Take Effect After It Is Added or Modified? A record set takes effect after it is synchronized to the DNS servers. If you add a record set, it takes effect immediately after being added. If you modify a record
How Can I Access an ECS Using Its Host Name? The DNS service allows you to create private zones for any top-level domain names except .com. If you set the name of an ECS to ecs01, you can create a private zone for ecs01 and add an A record to map ecs01 to the private IP address of
How Can I Map the Private IP Address of an ECS to a Domain Name? You can configure PTR records to allow end users to query domain names based on IP addresses. To map the private IP address of an ECS to a domain name, you must create a private zone and add a PTR record to the zone.
