iP or domain name lookup

usercenter2.aliyun.com Server iP：

Current resolution：

domain resolution record：

2020-01-07-----2022-10-23 140.205.60.46

2020-01-07-----2022-10-23 140.205.135.3

2020-01-07-----2022-10-23 106.11.253.83

2020-01-07-----2022-10-23 106.11.248.144

2020-01-07-----2022-10-23 106.11.172.51

2020-07-03-----2022-07-08 106.11.249.99

2022-06-26-----2022-07-08 106.11.172.5

2020-01-07-----2022-05-26 106.11.253.86

2020-01-07-----2022-05-26 106.11.172.56