iP or domain name lookup

a8571253058.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-05-19-----2023-05-19 104.82.14.127

2023-05-19-----2023-05-19 23.36.233.121

2023-05-19-----2023-05-19 23.194.65.216

2023-05-19-----2023-05-19 104.103.151.77

2020-12-13-----2020-12-13 23.74.210.203

2020-12-13-----2020-12-13 2.17.191.240

2020-12-13-----2020-12-13 23.74.35.193

2020-08-13-----2020-08-13 23.50.20.214

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

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

2020-08-13-----2020-08-13 23.60.36.45

2020-08-13-----2020-08-13 104.85.205.135

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

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

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

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