iP or domain name lookup

clemson.libanswers.com Server iP：

Current resolution：

domain resolution record：

2023-10-14-----2023-10-18 52.44.155.197

2023-10-14-----2023-10-18 52.2.126.83

2023-10-14-----2023-10-18 52.5.154.105

2023-10-14-----2023-10-18 52.55.227.221

2019-08-14-----2019-10-12 18.206.17.20

2019-08-14-----2019-10-12 18.206.11.185

2019-08-14-----2019-10-12 18.208.13.232

2019-08-14-----2019-10-12 34.232.170.189

2018-05-07-----2018-05-10 52.45.190.140

2018-05-07-----2018-05-08 34.196.55.41

2018-05-07-----2018-05-07 52.45.81.148