iP or domain name lookup

jk4.com Server iP：

Current resolution：

domain resolution record：

2024-05-12-----2024-08-09 104.21.80.247

2024-05-12-----2024-08-09 172.67.155.203

2024-06-15-----2024-06-15 188.114.96.3

2024-06-15-----2024-06-15 188.114.97.3

2024-01-18-----2024-05-27 15.197.148.33

2024-01-18-----2024-05-09 3.33.130.190

2024-01-07-----2024-01-18 15.197.142.173

2024-01-07-----2024-01-07 3.33.152.147

2023-03-22-----2023-12-15 13.248.169.48

2023-03-22-----2023-12-15 76.223.54.146

2021-09-25-----2023-01-30 35.186.238.101