iP or domain name lookup

test-manager.yangsc.cn Server iP：

Current resolution：

domain resolution record：

2025-10-06-----2026-01-18 156.250.243.133

2022-11-04-----2022-11-04 139.199.57.68

2020-02-26-----2020-02-26 106.117.249.118

2020-02-26-----2020-02-26 183.232.173.224

2020-02-26-----2020-02-26 223.111.97.210

2020-02-26-----2020-02-26 182.254.52.213

2020-02-26-----2020-02-26 223.111.97.199

2020-02-26-----2020-02-26 43.242.166.88

2020-02-26-----2020-02-26 27.221.54.228

2020-02-26-----2020-02-26 58.216.107.77

2020-02-26-----2020-02-26 60.167.222.122