iP or domain name lookup

4.qiankunyu.ml Server iP：

Current resolution：

domain resolution record：

2022-11-16-----2023-05-06 180.107.20.121

2022-09-27-----2022-09-27 49.73.114.172

2022-05-28-----2022-05-28 180.106.67.122

2022-05-09-----2022-05-09 49.64.105.125

2022-04-06-----2022-04-06 49.64.235.233

2022-02-22-----2022-02-22 114.216.239.73

2022-01-07-----2022-01-27 49.73.1.19

2021-12-20-----2021-12-20 49.64.50.239