我正在尝试通过加密来获取ssl，我拥有nginx和nodejs，但是当我键入此命令时，“ sudo certbot --nginx -d simca.tech”显示为：
Failed authorization procedure. simca.tech (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://simca.tech/.well-known/acme-challenge/Kmjz6pdfz91ubRRrE_AL-qQ5Z-1FB7vfM3WSt6xuul8 [104.248.66.200]: "<!doctype html>\n<html lang=\"en\">\n<head>\n <meta charset=\"utf-8\">\n <title>Cliente</title>\n <base href=\"/\">\n\n <meta name=\"viewp"
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: simca.tech
Type: unauthorized
Detail: Invalid response from
http://simca.tech/.well-known/acme-challenge/Kmjz6pdfz91ubRRrE_AL-qQ5Z-1FB7vfM3WSt6xuul8
[103.xxx.65.xxx]: "<!doctype html>\n<html lang=\"en\">\n<head>\n
<meta charset=\"utf-8\">\n <title>Cliente</title>\n <base
href=\"/\">\n\n <meta name=\"viewp"
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.