Apr 19, 2012
tom

IIS7 SSL Wildcard Certificate

Question

Will a wildcard certificate work with a domain and a subdomain?

http://example.com

http://sub.example.com

Can I setup a wildcard certificate to be used by these two? In the tutorials I have followed, they always use two or more subdomains without the main domain (tutorials here and here)

Asked by Robert Dondo

Answer

Simple answer is yes.

If you configure *.helpme.com, you can secure

  • www.helpme.com
  • photos.helpme.com
  • blog.helpme.com etc

The wildcard certificate will only secures the level of subdomain you specify. So for example, if a certificate is configured for *.www.helpme.com, it will not secure www.helpme.com.

Answered by Cold T

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1 Comment

  • Wildcard SSL certificate of comodo a leading provider of online trust is good

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