iP or domain name lookup

vpn.jnu.edu.cn Server iP：

Current resolution：

domain resolution record：

2021-10-20-----2023-10-05 23.88.53.29

2022-10-03-----2023-05-26 61.155.200.41

2022-10-09-----2023-05-26 218.91.226.24

2022-10-20-----2023-05-26 218.91.226.26

2022-10-20-----2023-05-26 218.12.77.216

2022-11-25-----2023-05-26 42.236.8.94

2023-02-10-----2023-05-26 60.188.100.89

2023-03-04-----2023-05-26 223.109.73.134

2023-03-05-----2023-05-26 36.110.220.110

2023-04-06-----2023-05-26 112.17.17.42

2023-04-07-----2023-05-26 112.17.17.43

2023-05-26-----2023-05-26 221.15.68.52

2023-05-26-----2023-05-26 184.28.12.222

2023-05-26-----2023-05-26 58.63.255.231

2021-12-30-----2023-05-22 125.64.7.21

2022-03-10-----2023-05-22 58.217.195.19

2022-09-12-----2023-05-22 218.91.226.27

2023-03-05-----2023-05-22 23.7.174.83

2023-03-28-----2023-05-22 223.111.121.187

2023-04-06-----2023-05-22 36.110.220.115

2023-05-11-----2023-05-22 123.6.0.52

2022-03-10-----2023-05-20 58.217.195.20

2022-10-20-----2023-05-20 58.211.15.211

2023-02-10-----2023-05-20 36.110.220.111

2023-04-25-----2023-05-20 115.227.35.44

2021-12-30-----2023-05-18 61.160.62.37

2022-03-11-----2023-05-18 58.217.195.18

2022-05-29-----2023-05-18 58.211.15.88

2023-01-30-----2023-05-18 36.110.220.113

2023-02-10-----2023-05-18 60.188.100.91

2023-02-13-----2023-05-18 60.188.100.92

2023-02-21-----2023-05-18 36.110.220.114

2023-03-03-----2023-05-18 223.109.73.133

2023-03-28-----2023-05-18 223.109.73.137

2022-09-12-----2023-05-17 218.91.226.25

2023-04-06-----2023-05-17 120.232.42.132

2023-05-11-----2023-05-11 223.109.73.136

2023-03-05-----2023-05-09 115.227.35.42

2023-05-09-----2023-05-09 123.6.0.65

2021-06-25-----2023-04-25 23.7.211.175

2022-03-23-----2023-04-25 180.97.176.27

2023-04-25-----2023-04-25 223.111.121.47

2022-12-02-----2023-04-18 104.71.155.78

2023-01-28-----2023-04-18 36.110.220.112

2023-03-28-----2023-04-18 112.48.156.140

2022-11-02-----2023-04-15 36.249.83.107

2022-11-02-----2023-04-15 111.63.106.155

2023-04-15-----2023-04-15 115.227.35.43

2023-04-07-----2023-04-07 60.188.100.90

2023-04-06-----2023-04-06 223.111.188.154