iP or domain name lookup

vi.duolingo.com Server iP：

Current resolution：

domain resolution record：

2024-02-14-----2024-02-19 34.201.200.242

2024-02-19-----2024-02-19 54.224.183.211

2024-02-19-----2024-02-19 107.23.161.228

2024-02-19-----2024-02-19 34.194.51.231

2024-02-18-----2024-02-18 54.85.75.146

2024-02-18-----2024-02-18 54.156.39.163

2024-02-18-----2024-02-18 52.73.91.131

2024-02-18-----2024-02-18 3.212.65.31

2024-02-18-----2024-02-18 107.23.91.76

2024-02-18-----2024-02-18 18.215.22.54

2024-02-18-----2024-02-18 3.224.132.224

2024-02-14-----2024-02-14 3.231.20.109

2024-02-14-----2024-02-14 35.169.114.66

2024-02-14-----2024-02-14 184.73.184.226

2024-01-19-----2024-01-19 3.229.4.201

2024-01-19-----2024-01-19 52.204.42.77

2024-01-19-----2024-01-19 18.213.5.137

2024-01-19-----2024-01-19 44.206.25.66

2023-08-28-----2023-08-28 54.84.7.88

2023-08-28-----2023-08-28 54.158.98.168

2023-08-28-----2023-08-28 34.196.22.118

2023-08-06-----2023-08-06 44.194.4.43

2023-08-06-----2023-08-06 52.55.134.232

2023-08-06-----2023-08-06 54.205.35.16

2023-08-06-----2023-08-06 54.87.65.10

2019-11-24-----2019-11-24 54.156.185.212

2019-11-24-----2019-11-24 34.205.221.130

2019-07-04-----2019-07-12 54.165.0.144

2019-07-04-----2019-07-12 54.144.222.51

2019-07-04-----2019-07-12 52.4.106.249

2019-07-04-----2019-07-12 54.156.215.99

2019-07-04-----2019-07-05 34.228.118.104

2019-07-04-----2019-07-04 54.88.115.88

2018-04-28-----2018-04-28 54.175.208.130

2018-04-28-----2018-04-28 52.21.241.55

2018-04-28-----2018-04-28 52.73.95.84