iP or domain name lookup

qinkan.net Server iP：

Current resolution：

domain resolution record：

2022-02-07-----2024-09-20 104.21.16.245

2022-02-07-----2024-09-20 172.67.217.26

2024-09-20-----2024-09-20 221.228.32.13

2024-09-20-----2024-09-20 172.67.198.178

2024-09-09-----2024-09-16 91.195.240.12

2024-02-17-----2024-02-17 188.114.97.3

2023-09-18-----2023-09-18 188.114.97.0

2023-09-18-----2023-09-18 188.114.96.3

2021-12-15-----2021-12-15 104.21.26.191

2021-12-15-----2021-12-15 172.67.138.149

2019-07-11-----2020-02-11 104.24.105.112

2019-07-11-----2020-02-11 104.24.104.112

2017-10-06-----2017-10-06 67.21.94.145