Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: Multiple domain names, eight in all
I ran this command: n/a
It produced this output: n/a
My web server is (include version): IIS7
The operating system my web server runs on is (include version): Win 7 64 bit SP1
My hosting provider, if applicable, is: self hosted
I can login to a root shell on my machine (yes or no, or I don’t know): Yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): Using IIS7 management tools
Some important details:
We have a dynamic IP address from our ISP
We use Namecheap domains and dynamic DNS service
We’re running Windows 7 64bit SP1, which has IIS7
So far, we’ve been able to secure only one site. Any other site tries to bind to port 443 results in a port conflict. This is not the case with port 80 (all sites bind HTTP to port 80 with no issues).
The domain names are diverse and there is no common root domain, so the binding of host headers defined in the SAN isn’t a viable option, so I’ve read.
It was suggested that I get a SAN certificate to cover all eight web domains/sites on this server because of the limitations of only being able to bind one cert to port 443.
I am looking for a walk through the steps assistance with this as it’s outside of the script I used to install these certs initially.
How do I request a SAN cert? How do I install it so it covers all eight domains?