fix: incorrect domain verification records

packages/dashboard/src/pages/settings/identity.tsx

@@ -123,6 +123,9 @@ export default function Index() {
     window.location.reload();
   };
 
+  const domain = activeProject.email?.split("@")[1] ?? "";
+  const subdomain = domain.split(".").length > 2 ? domain.split(".")[0] : "";
+
   return (
     <>
       <Dashboard>
@@ -219,11 +222,11 @@ export default function Index() {
                           <div
                             className={"flex cursor-pointer items-center gap-3"}
                             onClick={() => {
-															void navigator.clipboard.writeText(`${token}._domainkey`);
+                              void navigator.clipboard.writeText(`${token}._domainkey${subdomain ? '.' + subdomain : ''}`);
                               toast.success("Copied key to clipboard");
                             }}
                           >
-														<p className={"font-mono text-sm"}>{token}._domainkey</p>
+                            <p className={"font-mono text-sm"}>{token}._domainkey{subdomain ? '.' + subdomain : ''}</p>
                             <Copy size={14} />
                           </div>
                         ),