Q91
Single choice
A company uses AWS Certificate Manager (ACM) to automate the renewal of SSL/TLS certificates that the company's Elastic Load Balancers use. The company recently noticed that ACM was unable to automatically renew some certificates. These certificates have a status of "pending validation" in the ACM console.
A security engineer configured the certificates by using DNS validation. The security engineer has verified that the existing certificates have not expired.
What should the security engineer do to correct this issue?