We are renewing a UCC cert with comodo. Adding a new domain to the cert. So we have to go through the domain validation process. The email validation doesn’t work so we opted for the CNAME CSR hash option for DNS. the domain’s DNS is with cloudflare. we’ve added the hash details, with comodo’s help, but a cname check shows that the record isn’t published and the comodo validation check doesn’t succeed.
the hash details are as follows
Any ideas what we need to do to amke this work