iP or domain name lookup

mail.sto.cn Server iP：

Current resolution：

domain resolution record：

2022-02-08-----2022-12-19 59.82.9.177

2022-02-08-----2022-12-19 59.82.44.105

2022-02-08-----2022-12-19 59.82.43.117

2022-10-09-----2022-12-19 47.246.109.206

2022-02-08-----2022-10-09 59.82.15.78

2020-10-13-----2022-09-05 47.89.74.71

2020-10-13-----2021-02-21 42.120.226.20

2020-10-13-----2021-02-21 42.156.140.172

2020-10-13-----2021-02-21 42.120.226.22

2019-06-22-----2019-12-05 123.58.177.239

2017-12-13-----2018-01-20 103.36.134.30