iP or domain name lookup

ylthzg.com Server iP：

Current resolution：

domain resolution record：

2023-07-17-----2023-07-17 156.242.139.121

2021-09-06-----2021-09-06 47.91.202.66

2021-09-06-----2021-09-06 47.91.205.63

2021-09-06-----2021-09-06 47.88.84.51

2021-07-18-----2021-07-18 47.91.170.222

2019-07-18-----2019-07-18 120.79.91.99

2017-07-03-----2017-07-04 120.76.191.131