iP or domain name lookup

a8628973553.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-17-----2023-07-17 23.12.214.78

2023-07-17-----2023-07-17 23.197.128.15

2023-07-17-----2023-07-17 23.203.213.71

2023-07-17-----2023-07-17 23.194.140.66

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 23.41.35.182

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

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

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

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

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

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

2020-08-13-----2020-08-13 104.106.243.180

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