iP or domain name lookup

sobs.sf-dsc.com Server iP：

Current resolution：

domain resolution record：

2023-08-03-----2023-08-03 52.80.7.247

2023-08-03-----2023-08-03 52.80.126.126

2023-08-03-----2023-08-03 140.179.114.235

2023-03-21-----2023-03-22 52.80.203.56

2023-03-21-----2023-03-22 54.222.210.46

2022-11-09-----2022-11-09 52.80.144.178

2022-11-09-----2022-11-09 52.80.100.208

2022-11-01-----2022-11-01 52.81.116.90

2022-11-01-----2022-11-01 71.132.59.191

2022-09-14-----2022-09-30 54.223.25.189

2022-09-30-----2022-09-30 140.179.11.110

2022-08-29-----2022-09-14 52.80.249.76

2022-08-29-----2022-08-29 71.132.8.175

2022-07-24-----2022-07-24 71.132.63.140

2022-07-24-----2022-07-24 71.132.44.168

2021-04-09-----2022-06-15 54.222.211.147

2021-04-09-----2022-06-15 52.80.27.47