iP or domain name lookup

student.gsstm.org Server iP：

Current resolution：

domain resolution record：

2021-12-16-----2023-09-05 27.221.108.52

2023-07-28-----2023-09-05 223.95.183.232

2023-07-28-----2023-09-05 183.136.225.92

2023-07-28-----2023-09-05 116.211.138.207

2023-07-28-----2023-09-05 183.61.189.171

2021-12-16-----2021-12-16 122.9.167.87

2021-12-16-----2021-12-16 180.96.16.231

2021-12-16-----2021-12-16 116.211.138.205

2020-10-14-----2020-10-14 116.211.138.208

2020-10-14-----2020-10-14 124.152.7.201

2020-10-14-----2020-10-14 180.96.16.249

2020-10-14-----2020-10-14 119.188.95.114

2020-10-14-----2020-10-14 183.61.189.167

2020-10-14-----2020-10-14 182.140.213.107