Run a nslookup command to query the CNAME record.Verify that the CNAME of the domain name has been configured.WAF determines which user owns the domain name based on the configured Subdomain Name and TXT Record. For details about the configuration method, see What Are Impacts If No Subdomain Name and TXT Record Are Configured? Add Subdomain Name at the DNS provider and configure TXT Record for the subdomain name.In the Access Guide dialog box, copy Subdomain Name and TXT Record.
Obtain Subdomain Name and TXT Record: In the row of Access Status, click How to Access.To prevent other users from configuring your domain names on WAF in advance (this will cause interference on your domain name protection), add the subdomain name and TXT record on your DNS management platform. Value: Change it to the CNAME record copied from WAF.A larger TTL value will make it slower for synchronization and update of DNS records. TTL (s): The recommended value is 5 min.Type: Select CNAME-Map one domain to another.In the displayed Modify Record Set dialog box, change the record value.In the row containing the desired record set, click Modify in the Operation column.In the Operation column of the target domain name, click Manage Record Set.In the navigation pane on the left, choose Public Zones.Click in the upper left corner of the page and choose Networking > Domain Name Service.If the following configuration is inconsistent with your configuration, use information provided by the DNS providers. The following uses Huawei Cloud DNS as an example to show how to configure a CNAME record. If the message "CNAME copied successfully" is displayed in the upper right corner of the page, the CNAME record is copied successfully.Ĭonfigure the CNAME record at your DNS provider.
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