iP or domain name lookup

a13687060168.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-07-----2023-08-14 23.203.213.71

2023-07-07-----2023-08-14 23.194.140.66

2023-08-14-----2023-08-14 23.15.147.149

2023-08-14-----2023-08-14 2.17.191.240

2023-07-07-----2023-07-07 23.14.195.78

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

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

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

2020-08-13-----2020-08-13 23.12.77.134

2020-08-13-----2020-08-13 23.9.122.4

2020-08-13-----2020-08-13 23.210.97.105

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

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

2020-08-13-----2020-08-13 104.79.98.108

2020-08-13-----2020-08-13 23.44.21.119