iP or domain name lookup

jiachong.net Server iP：

Current resolution：

domain resolution record：

2025-07-01-----2025-07-01 208.98.40.20

2025-06-29-----2025-06-29 208.98.40.209

2021-12-28-----2023-04-07 104.21.94.30

2021-12-28-----2023-04-07 172.67.218.142

2021-01-20-----2021-11-13 122.228.200.199

2020-09-14-----2020-10-16 103.205.5.174

2018-07-17-----2020-07-19 103.205.4.29

2019-06-20-----2020-06-11 122.228.200.105

2017-06-13-----2017-06-13 124.226.64.147