iP or domain name lookup

fonts.proxy.ustclug.org Server iP：

Current resolution：

domain resolution record：

2023-08-20-----2024-06-07 104.21.34.197

2023-08-20-----2024-06-07 172.67.164.119

2021-05-30-----2023-07-17 104.18.1.145

2021-05-30-----2023-07-17 104.18.0.145

2020-05-30-----2021-04-21 104.18.43.229

2020-05-30-----2021-04-21 104.18.42.229

2019-03-31-----2020-05-26 103.121.209.188

2016-12-03-----2019-03-04 202.141.162.123

2017-06-19-----2019-03-04 202.141.178.13

2017-07-14-----2017-08-12 202.38.93.153

2016-12-03-----2017-03-22 202.141.176.93