Help Center/ Web Application Firewall/ User Guide (Paris) / FAQs/ Website Access Configuration/ Server Configuration/ Can I Set the Origin Server Address to a CNAME Record If I Use Cloud WAF?

Updated on 2024-03-14 GMT+08:00

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Can I Set the Origin Server Address to a CNAME Record If I Use Cloud WAF?

Yes. If the IP address of the origin server is set to a CNAME record, additional DNS resolution is performed after a domain name is added. That is, the CNAME is resolved to an IP address first. DNS resolution increases the delay. Therefore, a public network IP address is recommended for the origin server.

Parent topic: Server Configuration

Previous topic: Why Cannot I Select a Client Protocol When Adding a Domain Name?

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