building.coursera.org服务器iP：
当前解析：
历史解析记录：
2023-09-08-----2024-02-11 18.66.97.124
2023-09-08-----2024-02-11 18.172.31.118
2023-09-08-----2024-02-11 18.173.121.105
2024-02-11-----2024-02-11 13.33.88.53
2023-09-18-----2023-10-16 18.66.97.83
2023-10-15-----2023-10-16 18.65.207.9
2023-09-08-----2023-10-15 13.224.167.45
2023-09-08-----2023-10-15 13.33.174.3
2023-09-08-----2023-10-15 18.164.174.114
2023-09-08-----2023-10-15 13.224.167.99
2023-09-18-----2023-10-15 18.66.97.59
2023-10-15-----2023-10-15 18.238.192.28
2023-10-15-----2023-10-15 18.164.174.32
2023-10-15-----2023-10-15 13.33.5.14
2023-10-15-----2023-10-15 18.65.207.39
2023-10-15-----2023-10-15 18.65.207.89
2023-10-15-----2023-10-15 18.238.192.97
2023-10-15-----2023-10-15 18.238.192.102
2023-10-15-----2023-10-15 18.238.192.123
2023-09-08-----2023-09-18 18.173.121.111
2023-09-08-----2023-09-18 13.33.174.66
2023-09-08-----2023-09-18 18.173.121.88
2023-09-18-----2023-09-18 18.65.206.111
2023-09-18-----2023-09-18 13.33.174.53
2023-09-18-----2023-09-18 99.84.54.57
2023-09-18-----2023-09-18 18.173.121.91
2023-09-18-----2023-09-18 13.249.39.8
2023-09-18-----2023-09-18 13.33.5.62
2023-09-18-----2023-09-18 18.164.174.73
2023-09-18-----2023-09-18 99.84.54.45
2023-09-08-----2023-09-08 18.66.97.101
2023-09-08-----2023-09-08 3.161.119.29
2023-09-08-----2023-09-08 18.164.174.59
2023-09-08-----2023-09-08 13.224.167.35
2023-09-08-----2023-09-08 18.172.31.9
2023-09-08-----2023-09-08 13.224.167.11
2023-09-08-----2023-09-08 99.84.54.12
2023-09-08-----2023-09-08 18.65.25.32
2023-09-08-----2023-09-08 143.204.86.31
2023-01-18-----2023-01-18 13.225.165.56
2023-01-18-----2023-01-18 13.225.103.71
2023-01-18-----2023-01-18 13.225.165.30
2023-01-18-----2023-01-18 13.35.125.10
2023-01-18-----2023-01-18 13.35.24.10
2023-01-18-----2023-01-18 13.35.125.75
2023-01-18-----2023-01-18 13.227.62.49
2023-01-18-----2023-01-18 18.67.51.50
2023-01-18-----2023-01-18 18.65.202.52
2023-01-18-----2023-01-18 18.67.51.29
2023-01-18-----2023-01-18 13.227.254.112