iP or domain name lookup

a116259892.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-08-03-----2023-10-09 2.17.191.240

2023-08-03-----2023-10-09 23.194.140.66

2023-10-09-----2023-10-09 104.108.64.19

2023-10-09-----2023-10-09 23.202.140.82

2023-08-03-----2023-08-03 23.74.255.101

2023-08-03-----2023-08-03 23.203.213.71

2020-08-13-----2020-08-13 104.76.136.83

2020-08-13-----2020-08-13 23.41.35.182

2020-08-13-----2020-08-13 23.76.94.168

2020-08-13-----2020-08-13 23.10.0.247

2020-08-13-----2020-08-13 23.14.203.138

2020-08-13-----2020-08-13 23.66.35.187

2020-08-13-----2020-08-13 95.101.192.210

2020-08-13-----2020-08-13 23.2.132.95