iP or domain name lookup

tablestudy.cn Server iP：

Current resolution：

domain resolution record：

2023-10-28-----2023-10-31 59.110.185.222

2023-09-11-----2023-09-11 59.110.190.36

2023-09-05-----2023-09-06 59.110.191.23

2023-04-08-----2023-04-08 59.110.185.122

2021-11-11-----2023-03-31 59.110.190.15

2023-03-18-----2023-03-18 59.110.190.28

2022-06-26-----2023-02-02 59.110.185.38

2022-05-30-----2022-05-30 59.110.190.41

2022-01-25-----2022-01-25 59.110.190.52

2021-11-17-----2021-12-10 59.110.190.38

2020-10-29-----2020-10-29 59.110.185.218