It's not a true CNAME, but rather a sort of server-side translator to make it behave as a CNAME while really just returning A/AAAA records. It's more like the '

It's not a true CNAME, but rather a sort of server-side translator to make it behave as a CNAME while really just returning A/AAAA records. It's more like the 'ALIAS' record.