iP or domain name lookup

a10084069166.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2020-08-13-----2023-07-05 23.66.35.187

2023-07-05-----2023-07-05 23.215.21.78

2023-07-05-----2023-07-05 23.203.213.71

2023-07-05-----2023-07-05 23.194.140.66

2023-05-29-----2023-05-29 23.36.233.121

2023-05-29-----2023-05-29 184.86.106.193

2023-05-29-----2023-05-29 23.194.65.216

2023-05-29-----2023-05-29 104.103.151.77

2020-08-13-----2020-08-13 23.66.163.168

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

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

2020-08-13-----2020-08-13 23.9.41.169

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

2020-08-13-----2020-08-13 23.193.135.3

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

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