iP or domain name lookup

sdstny.com Server iP：

Current resolution：

domain resolution record：

2021-12-31-----2023-08-04 139.129.181.249

2021-01-06-----2021-07-27 121.42.107.248

2020-08-10-----2020-08-27 114.67.224.227

2019-08-27-----2020-05-06 183.136.132.3

2017-09-16-----2017-09-16 50.63.202.10

2017-09-16-----2017-09-16 50.63.202.31

2017-09-16-----2017-09-16 50.63.202.1

2017-09-16-----2017-09-16 184.168.221.23

2017-09-16-----2017-09-16 184.168.221.22

2017-09-16-----2017-09-16 50.63.202.7

2017-09-16-----2017-09-16 184.168.221.15

2017-09-16-----2017-09-16 184.168.221.1

2017-09-16-----2017-09-16 50.63.202.23

2017-09-16-----2017-09-16 50.63.202.2

2017-09-16-----2017-09-16 43.249.24.57