Add SSL services for zendesk

[Fisjkars]

Hello,

Thanks for this awesome project !!
I would like to add the ssl.zendesk.com to fingerprint.json.
It's cannot be an addition to zendesk because the behavior is not the same (nxdomain = true). Zendesk create this subdomain when the instance is mapped to a custom host mapping.

How to exploit :

• Check if xxx is available on zendesk then create the instance.
• Set Host mapping to 'malicious.com' and generate a certificate and add it to the zendesk instance (SSL conf.)
• The domain will normally appeared.
• The vulnerable domain will be link to your malicious instance (with a certificate error but nice).

https://support.zendesk.com/hc/en-us/community/posts/207580187-Host-Mapping-Issue