iP or domain name lookup

stvr.yy.com Server iP：

Current resolution：

domain resolution record：

2017-08-06-----2022-11-01 118.191.10.65

2017-08-06-----2022-11-01 120.195.158.193

2021-05-05-----2022-11-01 183.36.122.244

2021-06-16-----2022-11-01 157.255.233.244

2022-11-01-----2022-11-01 61.147.186.76

2017-08-06-----2022-10-09 61.147.186.77

2017-08-06-----2022-10-09 14.17.106.77

2019-04-06-----2022-10-09 120.195.158.194

2021-05-05-----2022-10-09 183.36.122.246

2021-05-05-----2022-10-09 157.255.233.246

2017-08-06-----2020-02-14 183.232.137.196

2017-08-06-----2020-02-14 14.17.119.111

2017-08-06-----2020-02-14 221.5.104.233

2017-09-05-----2019-07-16 122.13.252.164