iP or domain name lookup

tricentis.csod.com Server iP：

Current resolution：

domain resolution record：

2021-11-03-----2022-02-21 13.224.166.248

2021-11-03-----2022-02-21 117.34.19.174

2021-11-03-----2022-02-21 60.210.8.185

2021-11-03-----2022-02-21 223.111.102.92

2021-11-03-----2022-02-21 118.123.100.128

2022-02-21-----2022-02-21 61.147.221.74

2022-02-21-----2022-02-21 221.194.155.67

2021-11-03-----2021-11-03 183.136.212.91

2021-11-03-----2021-11-03 223.111.109.69

2021-11-03-----2021-11-03 60.221.216.149

2020-02-22-----2020-02-22 218.58.102.138

2020-02-22-----2020-02-22 223.111.109.104

2020-02-22-----2020-02-22 221.194.156.45

2020-02-22-----2020-02-22 122.224.46.138

2020-02-22-----2020-02-22 27.148.138.88

2020-02-22-----2020-02-22 183.61.92.10

2020-02-22-----2020-02-22 221.230.146.102

2020-02-22-----2020-02-22 23.198.104.153

2020-02-22-----2020-02-22 118.123.103.138