there is wild card ssl that would cover *.mydomain.com for example test.mydomain.com would be covered under 1 wild card cert.
However,
mydomain.com and myotherdomain.com require 2 different SSL certs.
there is wild card ssl that would cover *.mydomain.com for example test.mydomain.com would be covered under 1 wild card cert.
However,
mydomain.com and myotherdomain.com require 2 different SSL certs.