证书申请, 泛域名提示dns解析失败, 证书申请是成功的

**很棒的项目, 避免了被老大追责证书不及时更新, 感谢** 😊

操作步骤 : 证书申请 - 泛域名 ( *.xx.com ) - DNS验证

日志:
2024-01-02 10:01:57 [ERROR] handler.py/error_handler:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/flask/app.py", line 1823, in full_dispatch_request
rv = self.dispatch_request()
File "/usr/local/lib/python3.7/site-packages/flask/app.py", line 1799, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
File "/app/domain_admin/api/issue_certificate_api.py", line 82, in get_domain_host
host = ip_util.get_domain_ip(domain)
File "/app/domain_admin/utils/ip_util.py", line 41, in get_domain_ip
return socket.gethostbyname(domain)
socket.gaierror: [Errno -2] Name does not resolve