Invalid response from https://acme-v01.api.letsencrypt.org/acme/authz/6aiPKoMlUey-DC8yNvbvyZX7UaW5gISaGimggJnnICk.
Details:
Type: urn:acme:error:connection
Status: 400
Detail: dns :: DNS problem: NXDOMAIN looking up A for webmail.tradethon.com
please help for solving issue
i am adding DNS type A into my domain supplier dns settings enter image description here