iP or domain name lookup

a2152851240.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-12-----2023-10-17 2.17.191.240

2023-07-12-----2023-10-17 23.194.140.66

2023-10-17-----2023-10-17 104.108.64.19

2023-10-17-----2023-10-17 23.52.60.115

2023-10-17-----2023-10-17 23.202.140.82

2023-07-12-----2023-07-12 23.12.214.78

2023-07-12-----2023-07-12 23.203.213.71

2023-04-28-----2023-05-07 184.86.106.193

2023-04-28-----2023-05-07 184.30.135.33

2023-04-28-----2023-05-07 23.194.65.216

2023-05-07-----2023-05-07 104.89.123.189

2023-04-28-----2023-04-28 104.103.151.77

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

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

2020-08-13-----2020-08-13 184.31.161.99

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

2020-08-13-----2020-08-13 118.214.77.216