iP or domain name lookup

nht.xjtu.edu.cn Server iP：

Current resolution：

domain resolution record：

2019-06-13-----2026-02-19 202.117.18.248

2022-11-12-----2022-11-12 111.20.247.72

2022-11-12-----2022-11-12 111.20.247.76

2022-06-11-----2022-06-11 117.23.61.176

2022-06-11-----2022-06-11 116.211.155.175

2022-06-11-----2022-06-11 113.207.76.104

2022-06-11-----2022-06-11 122.228.238.15

2022-06-11-----2022-06-11 120.72.45.142

2022-06-11-----2022-06-11 1.31.128.235

2022-06-11-----2022-06-11 42.81.219.25

2022-06-11-----2022-06-11 111.47.226.213

2022-06-11-----2022-06-11 118.212.233.148

2021-09-26-----2021-09-26 116.211.155.228

2021-09-26-----2021-09-26 183.222.96.232

2021-09-26-----2021-09-26 111.13.147.215

2021-09-26-----2021-09-26 118.212.233.216

2021-09-26-----2021-09-26 113.107.238.154

2021-09-26-----2021-09-26 118.212.233.223

2021-09-26-----2021-09-26 1.31.128.212

2021-09-26-----2021-09-26 111.202.98.99