iP or domain name lookup

pubstatic.upyun.com Server iP：

Current resolution：

domain resolution record：

2019-06-25-----2023-02-10 47.101.88.30

2019-07-22-----2023-02-10 139.227.226.196

2019-07-22-----2023-02-10 180.163.44.39

2023-02-10-----2023-02-10 183.194.226.178

2022-05-22-----2022-08-06 183.194.225.102

2021-07-15-----2021-11-10 117.144.236.41

2021-04-30-----2021-04-30 117.144.236.54

2020-02-10-----2020-03-17 183.192.206.24

2019-07-22-----2019-10-30 183.194.225.101

2018-04-16-----2018-05-29 106.14.228.189

2018-04-16-----2018-05-29 106.14.228.181

2017-11-28-----2017-11-28 106.14.230.62