iP or domain name lookup

testday.collegeboard.org Server iP：

Current resolution：

domain resolution record：

2024-05-31-----2024-12-11 18.65.216.106

2024-05-31-----2024-12-11 18.173.121.86

2024-05-31-----2024-12-11 18.65.216.76

2024-05-31-----2024-12-11 18.65.216.88

2024-05-31-----2024-12-11 108.138.26.35

2024-06-15-----2024-12-11 18.173.121.50

2024-06-15-----2024-12-11 54.230.71.23

2024-09-14-----2024-12-11 54.230.71.127

2024-09-14-----2024-12-11 54.230.71.76

2024-09-14-----2024-12-11 54.230.176.104

2024-10-19-----2024-12-11 3.165.82.28

2024-10-20-----2024-12-11 3.165.82.72

2024-10-30-----2024-12-11 3.165.82.100

2024-10-30-----2024-12-11 3.167.212.116

2024-10-30-----2024-12-11 3.167.212.36

2024-10-30-----2024-12-11 3.167.212.126

2024-11-01-----2024-12-11 54.230.71.29

2024-11-01-----2024-12-11 3.167.212.66

2024-11-29-----2024-12-11 54.230.176.46

2024-12-11-----2024-12-11 3.169.121.122

2024-12-11-----2024-12-11 3.169.121.18

2024-12-11-----2024-12-11 108.138.217.44

2024-12-11-----2024-12-11 108.138.217.129

2024-05-31-----2024-11-29 108.138.26.87

2024-05-31-----2024-11-29 108.138.26.86

2024-05-31-----2024-11-29 13.33.21.56

2024-05-31-----2024-11-29 13.33.21.118

2024-05-31-----2024-11-29 13.33.21.13

2024-05-31-----2024-11-29 18.173.121.129

2024-05-31-----2024-11-29 18.173.121.109

2024-06-15-----2024-11-29 108.138.26.77

2024-09-14-----2024-11-29 13.33.21.64

2024-11-29-----2024-11-29 18.160.41.79

2024-11-29-----2024-11-29 108.138.217.100

2024-05-31-----2024-11-01 18.65.216.89

2024-09-14-----2024-11-01 54.230.176.8

2024-11-01-----2024-11-01 3.163.24.95

2024-10-30-----2024-10-30 3.165.82.52

2024-08-05-----2024-10-20 54.230.176.72

2024-10-18-----2024-10-18 18.67.181.106

2024-09-14-----2024-09-14 13.35.35.59

2024-09-14-----2024-09-14 18.160.41.87

2024-09-14-----2024-09-14 13.35.35.31

2024-09-14-----2024-09-14 13.35.18.28

2024-09-14-----2024-09-14 18.160.41.23

2024-09-14-----2024-09-14 13.35.18.60

2024-08-05-----2024-08-05 13.227.62.124

2024-08-05-----2024-08-05 13.32.110.74

2024-08-05-----2024-08-05 13.227.62.70

2024-08-05-----2024-08-05 13.35.186.59