iP or domain name lookup

lt.jt1h.cn Server iP：

Current resolution：

domain resolution record：

2022-06-25-----2022-06-25 113.128.140.44

2022-06-17-----2022-06-17 113.128.140.12

2022-05-27-----2022-05-27 113.128.140.115

2022-02-19-----2022-02-19 27.211.156.198

2021-11-04-----2021-11-04 113.128.140.137

2021-09-11-----2021-09-11 113.128.140.127

2021-01-23-----2021-01-23 27.211.125.54

2020-12-29-----2020-12-29 39.64.8.236

2020-12-19-----2020-12-19 27.211.121.41

2020-11-05-----2020-11-18 27.211.247.64