I have setup a wildcard cert for uptownbusinessassociation.com and *.uptownbusinessassociation.com.
all work as expected.
does NOT work as expected. I can’t setup a star.star.uptownbusinessassociation.com name with my dns provider. ( tried to do a double asterisk in that link but the post just showed …uptownbusinessassociation.com and didn’t show what I typed… so star.star has to fill in)
My server serves up https://jack.test.uptownbusinessassociation.com just fine.
The chrome and firefox browsers I use to test both say something like:
This server could not prove that it is jack.test.uptownbusinessassociation.com; its security certificate is from *.uptownbusinessassociation.com. This may be caused by a misconfiguration or an attacker intercepting your connection.
Is there a way to setup a wildcard.wildcard cert since a wildcard cert doesn’t cover sub.sub-domains?
We use 4 part sub domains for something like test.backend.some.site where backend.some.site is the production version and test.backend.some.site or staging.backend.some.site are on our test systems.