certificate: check if domain dns records as a wildcard

src/certificate.py

@@ -98,6 +98,15 @@ def certificate_status(domains, full=False):
                 else:
                     status["ACME_eligible"] = False
 
+            # Check if a wildcard is setup for the ipv4/ipv6 A/AAAA records
+            dns_extra = Diagnoser.get_cached_report(
+                "dnsrecords", item={"domain": domain, "category": "extra"}
+            ).get("data", {})
+            dns_extra_A = { k: v for k, v in dns_extra.items() if k.startswith("A") }
+            status["ready_for_letsencrypt_cert"] = all(
+                [value == "OK" for value in dns_extra_A.values()]
+            )
+
         del status["domain"]
         certificates[domain] = status