iP or domain name lookup

career.gdufs.edu.cn Server iP：

Current resolution：

domain resolution record：

2022-09-09-----2022-10-09 123.6.81.39

2022-10-09-----2022-10-09 61.160.224.55

2022-10-09-----2022-10-09 180.97.168.71

2022-10-09-----2022-10-09 42.81.56.38

2022-10-09-----2022-10-09 121.32.243.80

2022-10-09-----2022-10-09 223.111.128.80

2022-10-09-----2022-10-09 124.232.185.50

2022-09-09-----2022-09-09 111.202.89.81

2022-09-09-----2022-09-09 121.32.243.82

2022-09-09-----2022-09-09 124.232.185.43

2022-09-09-----2022-09-09 42.81.56.37

2022-09-09-----2022-09-09 223.111.128.82

2022-09-09-----2022-09-09 180.97.168.76

2017-10-16-----2019-07-15 202.116.196.80