iP or domain name lookup

upoll.umengcloud.com Server iP：

Current resolution：

domain resolution record：

2016-11-26-----2023-12-02 106.11.52.98

2016-11-26-----2023-12-02 106.11.53.98

2016-11-26-----2023-12-02 140.205.160.4

2016-11-26-----2023-12-02 140.205.162.6

2021-10-17-----2022-09-19 106.11.248.89

2021-10-17-----2022-09-19 106.11.248.22

2019-09-06-----2022-02-01 47.88.68.96

2019-09-06-----2021-09-10 198.11.136.96

2017-01-13-----2020-02-22 106.11.68.19

2016-11-26-----2019-11-19 106.11.62.99

2016-11-26-----2016-11-26 198.11.188.1