iP or domain name lookup

b.j71.net Server iP：

Current resolution：

domain resolution record：

2023-10-23-----2024-07-09 123.56.148.98

2021-06-06-----2023-10-28 124.95.191.21

2022-04-15-----2023-10-16 117.34.13.21

2023-02-12-----2023-03-04 58.211.2.21

2021-06-06-----2022-06-12 219.159.84.21

2021-07-05-----2021-11-28 117.34.61.21

2021-06-06-----2021-07-14 150.138.151.21

2021-06-06-----2021-07-14 61.241.118.21

2021-04-13-----2021-04-21 152.136.11.240

2021-04-21-----2021-04-21 121.51.175.120

2021-04-21-----2021-04-21 27.221.54.169

2021-04-21-----2021-04-21 59.49.91.167

2021-04-21-----2021-04-21 42.63.21.153

2021-04-21-----2021-04-21 223.111.96.25

2021-04-13-----2021-04-15 115.231.187.159

2021-04-13-----2021-04-15 58.211.137.159

2021-04-13-----2021-04-15 162.159.211.43

2021-04-14-----2021-04-15 42.236.94.159

2021-04-14-----2021-04-15 125.39.174.159

2021-04-14-----2021-04-14 162.159.210.43