2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/186635We study spacetimes with a closed conformal Killing-Yano tensor. It is shown that the D-dimensional Kerr-NUT-de Sitter spacetime constructed by Chen-Lu-Pope is the only spacetime admitting a rank-2 closed conformal Killing-Yano tensor with a certain symmetry.7 pages, LaTeXHigh Energy Physics - Theorytext