noun: An arched masonry structure supporting and forming a ceiling, whether freestanding or forming part of a larger building.
verb: To build as, or cover with a vault.
verb: To jump or leap over with a hand and/or foot on the item for support.
Definition: Wiktionary.
On 2026-10-07, 131 new domains containing "vault" were registered across 28 extensions.
61,939 in the last 12 months.
Keyword Pulse research for "vault": search demand, how many extensions already use the exact name, the registration trend and recorded sales.