Yes. This is because a domain is a higher rank than kingdom. For example, the domain of Eukarya contains the kingdoms of amoebas, fungi, plants and animals. It includes some other stuff as well.
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Domain is like the larger category. There are three domains: Bacteria, Archaea, and Eukarya (Protista, Plantae, Fungi, and Animalia). Bacteria and Archaea are both domains with only one kingdom. Eukarya, however, has four kingdoms. Each of these kingdoms belong to the domain Eukarya, so if you were to pick two different species of Fungi, they would both be in the domain Eukarya.
In a short analogy, if you were to pick an isosceles triangle and a right triangle, they still fall into the category of triangle. Since they both fall into the category of triangle, they are both, in fact, polygons. Same thing with your question.
In a short analogy, if you were to pick an isosceles triangle and a right triangle, they still fall into the category of triangle. Since they both fall into the category of triangle, they are both, in fact, polygons. Same thing with your question.