iP or domain name lookup

vpn.hit.edu.cn Server iP：

Current resolution：

domain resolution record：

2024-04-10-----2024-08-13 202.118.250.4

2020-09-05-----2024-04-10 61.167.60.1

2024-04-08-----2024-04-08 61.167.60.3

2018-01-21-----2020-08-28 202.118.253.10

2017-03-25-----2020-08-26 61.167.60.72

2017-03-25-----2020-01-27 222.171.7.144