Has anyone ever seen the error

SSS_INVALID_HOST_CERT

when making a get request from NetSuite? The domain uses a wildcard certificate that works on another subdomain so I don’t think it’s the certificate that’s causing the issue but the message I get is:

An untrusted, unsupported, or invalid certificate was found for this host.

It was a Go Daddy one so I’m pretty sure it’s supported. On further reading I’m thinking the problem is an underscore in the host name. I’m asking my client to change this.