iP or domain name lookup

zukan.gakken.jp Server iP：

Current resolution：

domain resolution record：

2023-02-08-----2024-04-25 99.84.238.111

2023-02-08-----2024-04-25 13.225.183.111

2023-02-08-----2024-04-25 13.225.183.5

2024-04-25-----2024-04-25 13.225.183.62

2024-04-25-----2024-04-25 13.225.183.76

2024-04-25-----2024-04-25 13.33.21.38

2024-04-25-----2024-04-25 99.84.238.169

2024-04-25-----2024-04-25 13.225.4.76

2024-04-25-----2024-04-25 13.225.103.26

2024-04-25-----2024-04-25 18.245.60.54

2024-04-25-----2024-04-25 18.245.60.20

2024-04-25-----2024-04-25 13.225.4.119

2024-04-25-----2024-04-25 18.245.60.3

2024-04-25-----2024-04-25 18.245.60.86

2024-04-25-----2024-04-25 99.84.238.192

2022-11-04-----2023-02-08 54.192.18.92

2023-02-08-----2023-02-08 54.192.150.14

2023-02-08-----2023-02-08 13.224.250.21

2023-02-08-----2023-02-08 13.226.228.37

2023-02-08-----2023-02-08 13.224.250.41

2023-02-08-----2023-02-08 13.226.228.35

2023-02-08-----2023-02-08 99.84.50.93

2022-11-04-----2022-11-04 54.192.150.94

2022-11-04-----2022-11-04 13.225.103.25

2022-11-04-----2022-11-04 13.33.5.58

2022-11-04-----2022-11-04 13.225.165.2

2022-11-04-----2022-11-04 18.65.202.19

2022-11-04-----2022-11-04 54.192.18.97

2022-11-04-----2022-11-04 65.8.11.103

2022-11-04-----2022-11-04 54.192.150.93

2022-11-04-----2022-11-04 65.8.11.96

2022-11-04-----2022-11-04 54.230.167.53

2022-11-04-----2022-11-04 13.226.228.99