iP or domain name lookup

yuanxian.letv.com Server iP：

Current resolution：

domain resolution record：

2020-02-02-----2021-05-06 10.124.12.250

2020-02-02-----2021-05-06 10.122.12.250

2020-02-04-----2020-02-04 10.110.93.237

2019-07-10-----2019-08-25 103.252.206.236

2019-07-10-----2019-08-25 101.236.15.241

2019-07-10-----2019-08-25 103.252.206.235

2019-07-10-----2019-08-25 123.59.123.77

2019-07-27-----2019-08-25 101.236.15.240

2017-12-12-----2018-01-18 36.110.223.251

2017-12-12-----2018-01-17 123.59.122.228

2017-12-12-----2017-12-12 111.206.212.239

2017-06-17-----2017-08-02 103.7.7.22

2017-06-17-----2017-08-02 111.206.212.240

2017-06-17-----2017-08-02 36.110.223.252

2017-08-02-----2017-08-02 123.59.122.227

2017-06-17-----2017-06-18 183.232.229.158