Nodered subdomain error, citing a Network Error (dns_unresolved_hostname)

Hey, Allan! I have raised openflow(GitHub - open-rpa/docker) via docker on my linux server. I changed the domain localhost.openiap.io to my domain in docker-compose-ee.yaml. Openflow is up and opens in the browser. But when I create a nodered agent, the browser does not recognize the nodered subdomain, citing a Network Error (dns_unresolved_hostname).

then you are most likely missing the 2nd DNS entry.
you need to create 2 DNS entries, an A record as the “base” domain for openflow pointing the IP of the server, and a CNAME wildcard (*) record under the base domain, pointing to the A record.
See Custom Domain Name section here.

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