hard20 pts · first answer countsnetworkingtlsdns

A CA refuses to issue a certificate

Your team tries to get a certificate from a new CA, but issuance fails with a CAA error. The domain has "0 issue "letsencrypt.org"". What is happening?

A.The domain's DNSSEC keys have expiredB.CAA lets only the listed CA issue for the domainC.The new CA does not support wildcardsD.CAA records block HTTPS traffic

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A CA refuses to issue a certificate

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