iP or domain name lookup

static.duolingo.com Server iP：

Current resolution：

domain resolution record：

2023-05-17-----2024-10-06 13.225.84.90

2023-09-28-----2024-10-06 18.244.218.120

2024-05-18-----2024-10-06 3.164.109.151

2024-10-06-----2024-10-06 13.35.212.116

2023-09-28-----2024-06-14 18.244.218.69

2024-05-18-----2024-06-14 13.33.100.10

2024-06-14-----2024-06-14 3.164.109.213

2023-09-28-----2024-05-18 18.244.218.65

2023-10-24-----2024-05-18 13.225.84.164

2024-05-12-----2024-05-18 13.33.100.18

2024-05-18-----2024-05-18 3.164.109.84

2021-12-11-----2024-05-12 13.226.123.167

2022-01-28-----2024-05-12 18.65.171.54

2022-01-28-----2024-05-12 18.65.171.92

2023-03-11-----2024-05-12 13.225.84.99

2023-04-12-----2024-05-12 13.225.84.181

2023-09-28-----2024-05-12 18.65.21.18

2023-09-28-----2024-05-12 18.65.21.77

2023-09-28-----2024-05-12 18.65.21.122

2023-09-28-----2024-05-12 18.65.21.87

2023-09-28-----2024-05-12 18.244.218.115

2024-05-12-----2024-05-12 13.33.100.4

2024-05-12-----2024-05-12 3.163.178.182

2024-05-12-----2024-05-12 108.157.19.163

2021-12-11-----2023-12-15 13.226.123.209

2022-06-02-----2023-12-15 13.33.211.166

2023-02-06-----2023-12-15 18.65.171.200

2023-03-06-----2023-12-15 99.86.1.107

2023-02-26-----2023-11-26 99.86.1.81

2023-11-26-----2023-11-26 13.35.51.147

2023-11-26-----2023-11-26 13.225.0.8

2021-12-11-----2023-10-25 13.226.123.2

2022-01-21-----2023-10-25 13.226.123.104

2022-06-02-----2023-10-25 13.249.152.130

2022-06-02-----2023-10-25 13.249.152.107

2023-10-25-----2023-10-25 13.33.100.29

2023-10-25-----2023-10-25 65.9.37.142

2022-01-28-----2023-10-24 18.65.171.93

2023-10-24-----2023-10-24 99.86.1.197

2022-06-02-----2023-09-28 13.249.152.66

2023-04-12-----2023-09-28 13.35.51.133

2023-09-28-----2023-09-28 13.35.51.219

2023-09-28-----2023-09-28 143.204.87.152

2023-09-28-----2023-09-28 143.204.87.208

2023-09-28-----2023-09-28 143.204.87.163

2023-09-28-----2023-09-28 54.230.174.45

2023-09-28-----2023-09-28 18.239.47.82

2023-09-28-----2023-09-28 54.230.174.224

2023-09-28-----2023-09-28 54.230.174.133

2023-09-28-----2023-09-28 18.239.47.159