iP or domain name lookup

sapi.sina.cn Server iP：

Current resolution：

domain resolution record：

2025-04-10-----2025-07-31 36.51.224.106

2020-07-30-----2023-11-20 123.126.45.156

2023-06-26-----2023-11-20 111.13.225.138

2023-06-26-----2023-11-20 49.7.37.16

2022-07-20-----2022-09-27 123.126.45.214

2022-07-20-----2022-09-27 49.7.36.56

2022-07-20-----2022-09-27 111.13.225.98

2019-12-25-----2022-01-23 39.156.6.144

2019-12-25-----2022-01-23 183.60.95.219

2019-12-25-----2019-12-25 123.126.45.157