시놀로지 npm <> cloudflare SSL 적용 질문

인터넷 - iptime - 시놀로지로 연결이 되어 있습니다.

1. iptime에는 80:80, 443:443으로 포트포워딩 되어 있습니다.
2. cloudflare DNS레코드에는 A유형으로 제 IP로 프록시해 놓았습니다.

docker 포트입니다.

NPM에서 달소님이 작성해주신 게시글로 SSL 적용하고 있는데 계속 아래왜 같은 에러가 발생합니다.

CommandError: WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/cloudflare/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/cloudflare/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/cloudflare/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/cloudflare/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/cloudflare/
ERROR: Could not find a version that satisfies the requirement cloudflare (from versions: none)
ERROR: No matching distribution found for cloudflare

    at /app/lib/utils.js:16:13
    at ChildProcess.exithandler (node:child_process:430:5)
    at ChildProcess.emit (node:events:518:28)
    at maybeClose (node:internal/child_process:1105:16)
    at ChildProcess._handle.onexit (node:internal/child_process:305:5) 

토큰도 제대로 입력했는데 1시간째 해결하지를 못하고 있네요 ㅠㅜ

도와주시면 감사하겠습니다. ㅠㅠ