iP or domain name lookup

jc9991.com Server iP：

Current resolution：

domain resolution record：

2023-05-26-----2023-07-02 199.59.242.150

2023-07-02-----2023-07-02 45.33.20.235

2022-12-22-----2023-05-18 134.122.214.10

2023-05-06-----2023-05-06 182.43.124.6

2021-08-25-----2021-08-25 168.63.138.124

2020-11-08-----2021-06-08 23.98.37.114

2021-04-23-----2021-04-30 137.116.171.34

2021-04-04-----2021-04-05 13.88.218.175

2020-11-23-----2020-11-23 159.138.142.34

2020-07-13-----2020-07-13 47.91.170.222

2020-06-24-----2020-06-28 192.168.1.1