iP or domain name lookup

a2953003.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-12-----2024-01-31 23.194.140.66

2024-01-31-----2024-01-31 23.15.147.149

2024-01-31-----2024-01-31 2.17.191.240

2024-01-31-----2024-01-31 23.203.213.71

2023-07-12-----2023-07-12 104.108.64.19

2023-07-12-----2023-07-12 23.14.195.78

2023-07-12-----2023-07-12 23.197.128.15

2021-01-01-----2021-01-01 23.9.29.115

2021-01-01-----2021-01-01 23.13.90.214

2021-01-01-----2021-01-01 104.111.209.135

2021-01-01-----2021-01-01 23.208.117.91

2021-01-01-----2021-01-01 23.50.20.214

2021-01-01-----2021-01-01 223.119.217.114

2021-01-01-----2021-01-01 23.76.64.122

2021-01-01-----2021-01-01 184.84.48.214

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 23.10.0.247

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