iP or domain name lookup

a2627010012.cdn.optimizely.com Server iP：

Current resolution：

domain resolution record：

2023-07-06-----2023-07-06 23.197.128.15

2023-07-06-----2023-07-06 184.30.13.162

2023-07-06-----2023-07-06 23.203.213.71

2023-07-06-----2023-07-06 23.40.173.237

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

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

2020-08-13-----2020-08-13 104.102.151.86

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

2020-08-13-----2020-08-13 104.85.205.135