iP or domain name lookup

tianyu.163.com Server iP：

Current resolution：

domain resolution record：

2021-07-22-----2023-02-05 42.186.122.58

2023-02-05-----2023-02-05 45.253.118.141

2017-08-26-----2021-09-30 59.111.0.134

2017-08-26-----2020-04-08 106.2.95.29

2017-01-18-----2017-08-01 123.58.183.61

2017-01-18-----2017-08-01 123.58.173.88

2017-01-18-----2017-02-27 123.58.183.59

2016-12-06-----2016-12-06 112.25.82.12

2016-12-05-----2016-12-05 61.54.121.31

2016-12-05-----2016-12-05 221.180.236.208

2016-12-05-----2016-12-05 111.11.31.114

2016-12-05-----2016-12-05 182.140.130.25

2016-12-05-----2016-12-05 111.161.22.27

2016-12-05-----2016-12-05 43.226.162.63

2016-12-05-----2016-12-05 61.188.191.84

2016-12-05-----2016-12-05 60.8.123.158

2016-12-05-----2016-12-05 222.138.255.18