iP or domain name lookup

han.yhtv999.com Server iP：

Current resolution：

domain resolution record：

2022-05-23-----2022-05-23 103.151.121.177

2022-01-17-----2022-01-17 137.175.35.4

2019-09-30-----2019-10-09 79.124.78.101

2019-06-12-----2019-08-10 47.52.61.232

2017-10-31-----2017-11-14 183.60.205.52

2017-10-31-----2017-11-01 119.63.36.52