nginx代理https://api.weixin.qq.com，nginx配置和error日志如下，应用上发起请求报错[error] 3633#0: *1900 upstream timed out (110: Connection timed out) while connecting to upstream，求大佬指导

nginx配置： 

server {

        listen 16004;

        server_name api.weixin.qq.com;

 location /wxapi/ {

            proxy_ssl_verify off;

            proxy_pass https://api.weixin.qq.com/;

            proxy_connect_timeout 300;

            proxy_set_header Host $http_host;

            index index.html;

            proxy_set_header X-Real-IP $remote_addr;

            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            add_header Access-Control-Allow-Origin *;

            add_header Access-Control-Allow-Methods GET,POST,PUT,DELETE,OPTIONS;

            add_header X-Frame-Options SAMEORIGIN;

        }

报错：

2022/12/01 15:13:30 [error] 26888#0: *2254 connect() failed (110: Connection timed out) while connecting to upstream, client: 应用IP1, server: api.weixin.qq.com, request: "GET /wxapi/sns/oauth2/access_token?appid=tokenXXX HTTP/1.1", upstream: "https://112.60.20.154:443/sns/oauth2/access_token?appid=tokenXXX ", host: "nginx代理IP2:16004"

域名解析的IP都有超时的情况：

Non-authoritative answer:

Name:   api.weixin.qq.com

Address: 120.232.65.161

Name:   api.weixin.qq.com

Address: 112.53.42.235

Name:   api.weixin.qq.com

Address: 112.60.20.154