iP or domain name lookup

China Zhejiang Ningbo Ninghai China Unicom

• Websites on 221.12.47.13

• Domain names that have been bound：
• 2025-12-26-----2026-03-10iapi.nbsinglewindow.cn
• 2025-08-29-----2026-03-09iyddbunity.nbsinglewindow.cn
• 2021-04-26-----2026-03-07www.nbsinglewindow.cn
• 2021-08-23-----2026-02-20nbsinglewindow.cn
• 2026-01-06-----2026-01-06iyddb.nbsinglewindow.cn
• 2022-03-06-----2023-02-08img.nbsinglewindow.cn