Unlike the rest of the empress' court, Dom is completely loyal and truthful to Azalyn. He also speaks frankly with her and does not bow to her every whim. He is rather protective of her and will become enraged if anything harms her.
Captain Tylor is the only one who can make Dom, a typically calm and confident person, become cautious. No matter how much information he receives about him Dom has no idea whether to think of him as a lucky fool or a secret mastermind. He considers Tylor to be his greatest adversary whom he respects. He is also grateful to Tylor for making Azalyn happy.