DNS server alias (not different domain alias) #4909
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michal-686
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Another informations: The DNS records on proxy.example.com are updated correctly (acme.sh --dns dns_nsupdate ....). The problem seems to be that the external DNS check (from letsencrypt servers, I suppose) does not asks _acme-challenge.example.com. There is no attempt to connect to this DNS server from internet in firewall/server logs. |
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We have one domain example.com and public DNS record _acme-challenge.example.com CNAME proxy.example.com, where is our small letsencrypt dedicated DNS server for the domain, updatable via nsupdate. What is correct syntax for acme.sh to use this dedicated DNS server, please?
Thanks, Michal
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