iP or domain name lookup

a11939050041.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-05-----2024-03-11 23.194.140.66

2024-03-11-----2024-03-11 23.197.128.15

2024-03-11-----2024-03-11 23.38.226.225

2024-03-11-----2024-03-11 72.247.119.235

2023-07-05-----2023-07-05 23.15.147.149

2023-07-05-----2023-07-05 2.17.191.240

2023-07-05-----2023-07-05 23.203.213.71

2022-12-09-----2022-12-09 23.7.209.216

2022-12-09-----2022-12-09 23.218.34.166

2022-12-09-----2022-12-09 23.58.153.8

2022-12-09-----2022-12-09 23.13.185.121

2022-12-09-----2022-12-09 223.119.233.36

2022-12-09-----2022-12-09 104.82.14.127

2021-01-01-----2021-01-01 23.39.56.249

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

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

2021-01-01-----2021-01-01 104.65.165.27

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

2021-01-01-----2021-01-01 23.7.101.159

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

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

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

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

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 23.2.132.95

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

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