iP or domain name lookup

a21362261371.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-12-06-----2023-12-06 23.45.0.73

2023-12-06-----2023-12-06 23.54.245.152

2023-12-06-----2023-12-06 104.89.104.99

2023-12-06-----2023-12-06 23.43.6.56

2023-12-06-----2023-12-06 23.60.45.147

2023-12-06-----2023-12-06 23.59.44.169

2023-12-06-----2023-12-06 2.18.147.100

2023-12-06-----2023-12-06 23.42.190.223

2023-12-06-----2023-12-06 184.28.60.173

2023-12-06-----2023-12-06 23.38.226.225

2023-12-06-----2023-12-06 184.30.13.162

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

2023-07-11-----2023-07-11 2.17.191.240

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

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

2023-02-16-----2023-02-16 104.71.144.50

2023-02-16-----2023-02-16 23.218.34.166

2023-02-16-----2023-02-16 23.198.138.158

2023-02-16-----2023-02-16 23.13.185.121

2023-02-16-----2023-02-16 104.110.79.49

2023-02-16-----2023-02-16 104.94.56.149