iP or domain name lookup

a8136870131.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

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

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

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

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

2021-07-29-----2021-07-29 104.65.171.176

2021-07-29-----2021-07-29 104.102.109.35

2021-07-29-----2021-07-29 23.198.142.134

2021-07-29-----2021-07-29 104.127.200.215

2021-07-29-----2021-07-29 23.50.22.91

2021-07-29-----2021-07-29 23.49.1.233

2021-07-29-----2021-07-29 104.94.56.149

2021-07-29-----2021-07-29 23.66.37.51

2021-07-29-----2021-07-29 104.118.133.73

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

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

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

2020-08-13-----2020-08-13 104.111.209.135

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

2020-08-13-----2020-08-13 23.79.164.102

2020-08-13-----2020-08-13 125.56.229.14