iP or domain name lookup

a8091130321.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-11-----2023-07-11 23.210.98.48

2023-07-11-----2023-07-11 23.197.128.15

2023-07-11-----2023-07-11 23.203.213.71

2023-07-11-----2023-07-11 23.194.140.66

2023-02-08-----2023-02-08 104.76.146.21

2023-02-08-----2023-02-08 104.71.144.50

2023-02-08-----2023-02-08 23.218.34.166

2023-02-08-----2023-02-08 23.198.138.158

2023-02-08-----2023-02-08 23.13.185.121

2023-02-08-----2023-02-08 104.110.79.49

2023-02-08-----2023-02-08 104.94.56.149

2023-02-08-----2023-02-08 23.199.86.154

2020-08-13-----2020-08-13 23.60.36.45

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

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

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

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

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

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