iP or domain name lookup

a4638032.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2024-04-28-----2024-04-28 23.38.226.225

2024-04-28-----2024-04-28 72.247.119.235

2024-04-28-----2024-04-28 23.218.29.228

2024-04-28-----2024-04-28 23.215.21.78

2023-07-07-----2023-07-07 2.17.191.240

2023-07-07-----2023-07-07 184.30.13.162

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

2023-07-07-----2023-07-07 23.40.173.237

2020-08-13-----2020-08-13 173.223.170.172

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

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

2020-08-13-----2020-08-13 104.107.219.81

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

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

2020-08-13-----2020-08-13 23.54.99.159

2020-08-13-----2020-08-13 23.197.9.220

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