iP or domain name lookup

91pro.cn Server iP：

Current resolution：

domain resolution record：

2025-11-17-----2026-03-09 154.215.132.251

2025-10-21-----2025-11-17 54.156.158.84

2023-10-28-----2025-10-21 38.173.173.176

2023-09-12-----2023-09-30 75.2.18.233

2023-04-02-----2023-08-30 66.29.136.78

2023-08-26-----2023-08-26 156.234.127.148

2023-08-26-----2023-08-26 156.234.127.105

2023-08-22-----2023-08-22 156.234.127.156

2022-05-08-----2023-02-11 162.214.234.249

2021-09-18-----2022-04-19 162.214.234.139

2019-08-03-----2021-07-01 139.196.114.180