The acknowledgment or proof of a conveyance of real property situate in this state, if made (a) without the state but within the United States, (b) within any territory, possession, or dependency of the United States, or (c) within any place over which the United States, at the time when such acknowledgment or proof is taken, has or exercises jurisdiction, sovereignty, control, or a protectorate, may be made before any of the following officers acting within his territorial jurisdiction or within that of the court of which he is an officer:
N.Y. Real Prop. Law § 299