Yes it is supported. And for those sites using an untrusted.certificate, uncomment out allow_untrusted_ssl_certificates line in the SA config file: svcrsp.cf.
Can ehealth do https testing to a site with self-signed certificate
Is using a self-signed certificate to test https supported
Service Availability (SA): SystemEDGE agent required with Service Response plugin installed
(Legacy KB ID CNC TS33955 )