iP or domain name lookup

yngangtie.com Server iP：

Current resolution：

domain resolution record：

2019-07-10-----2021-11-05 103.43.189.156

2020-08-14-----2020-08-14 219.234.30.241

2017-03-05-----2017-11-24 218.247.81.156

2017-03-03-----2017-03-03 211.149.252.103

2017-01-23-----2017-02-07 218.247.87.253

2016-12-05-----2017-01-18 118.123.17.139

2016-12-05-----2017-01-09 121.201.3.223

2016-12-05-----2016-12-05 121.201.23.41

2016-12-05-----2016-12-05 116.255.233.179