iP or domain name lookup

ko.coursera.org Server iP：

Current resolution：

domain resolution record：

2023-01-26-----2026-01-16 13.33.88.124

2024-10-23-----2026-01-16 18.66.102.11

2026-01-12-----2026-01-16 18.66.102.16

2026-01-12-----2026-01-16 3.169.183.125

2026-01-12-----2026-01-16 3.169.183.68

2026-01-12-----2026-01-16 18.66.102.2

2026-01-12-----2026-01-16 3.169.5.40

2026-01-12-----2026-01-16 13.226.69.96

2026-01-12-----2026-01-16 3.169.183.97

2026-01-12-----2026-01-16 3.169.5.78

2026-01-12-----2026-01-16 13.35.37.3

2026-01-12-----2026-01-16 18.164.174.73

2026-01-16-----2026-01-16 18.164.174.32

2026-01-16-----2026-01-16 3.169.55.90

2026-01-16-----2026-01-16 3.169.5.114

2026-01-16-----2026-01-16 3.169.55.111

2026-01-16-----2026-01-16 13.226.69.75

2026-01-12-----2026-01-12 18.244.60.110

2026-01-12-----2026-01-12 18.164.174.59

2026-01-12-----2026-01-12 18.160.102.30

2026-01-12-----2026-01-12 3.163.189.114

2026-01-12-----2026-01-12 3.169.5.45

2026-01-12-----2026-01-12 13.35.37.10

2026-01-12-----2026-01-12 13.226.69.105

2026-01-12-----2026-01-12 18.164.174.114

2024-10-23-----2024-10-23 18.173.121.105

2024-10-23-----2024-10-23 18.172.31.14

2023-01-18-----2023-04-18 13.225.165.56

2023-01-26-----2023-04-18 13.224.167.11

2023-01-26-----2023-04-18 18.65.202.52

2023-01-26-----2023-04-18 13.225.165.30

2023-04-17-----2023-04-18 18.65.202.116

2023-04-17-----2023-04-18 13.224.167.99

2023-04-17-----2023-04-18 99.86.207.125

2023-04-17-----2023-04-18 13.224.167.35

2023-04-17-----2023-04-18 99.86.207.106

2023-04-18-----2023-04-18 13.227.74.74

2023-04-18-----2023-04-18 99.86.207.82

2023-04-18-----2023-04-18 99.84.203.24

2023-04-18-----2023-04-18 99.84.238.188

2023-04-18-----2023-04-18 13.227.62.44

2023-01-18-----2023-04-17 13.227.74.17

2023-04-17-----2023-04-17 108.156.60.96

2023-04-17-----2023-04-17 99.86.207.47

2023-04-17-----2023-04-17 13.33.174.3

2023-04-17-----2023-04-17 18.66.97.124

2023-04-17-----2023-04-17 18.65.202.119

2023-04-17-----2023-04-17 13.227.254.62

2023-04-17-----2023-04-17 13.225.165.59

2023-01-18-----2023-01-26 13.227.254.112