iP or domain name lookup

jdfx.xjtu.edu.cn Server iP：

Current resolution：

domain resolution record：

2023-05-10-----2025-07-12 202.117.18.236

2022-08-01-----2022-12-13 111.20.247.76

2022-08-01-----2022-12-13 111.20.247.72

2022-02-27-----2022-06-09 118.212.233.148

2022-06-09-----2022-06-09 116.211.155.175

2022-06-09-----2022-06-09 175.6.201.152

2022-06-09-----2022-06-09 119.39.205.72

2022-06-09-----2022-06-09 116.211.155.239

2022-06-09-----2022-06-09 117.23.61.176

2022-06-09-----2022-06-09 116.211.155.192

2022-02-27-----2022-02-27 42.81.219.25

2022-02-27-----2022-02-27 116.55.250.151

2022-02-27-----2022-02-27 117.23.61.159

2022-02-27-----2022-02-27 183.222.96.192

2022-02-27-----2022-02-27 111.202.98.80

2022-02-27-----2022-02-27 119.39.205.25

2022-02-27-----2022-02-27 1.31.128.235

2022-02-27-----2022-02-27 59.63.226.25

2022-02-27-----2022-02-27 113.207.76.104