iP or domain name lookup

school.nikkei.co.jp Server iP：

Current resolution：

domain resolution record：

2023-12-30-----2024-06-18 13.227.74.86

2024-06-18-----2024-06-18 18.64.123.11

2024-06-18-----2024-06-18 13.227.74.84

2024-06-18-----2024-06-18 3.160.150.48

2024-06-18-----2024-06-18 13.224.163.51

2024-06-18-----2024-06-18 3.160.150.105

2024-06-18-----2024-06-18 18.64.123.40

2024-06-18-----2024-06-18 18.64.123.49

2024-06-18-----2024-06-18 3.163.125.97

2024-06-18-----2024-06-18 13.227.74.10

2024-06-18-----2024-06-18 3.160.150.78

2024-06-18-----2024-06-18 13.227.74.49

2024-06-18-----2024-06-18 108.156.133.50

2023-07-31-----2023-12-30 143.204.215.43

2023-12-30-----2023-12-30 13.224.250.25

2023-12-30-----2023-12-30 13.33.174.65

2023-07-31-----2023-07-31 13.224.249.68

2023-07-31-----2023-07-31 18.65.206.115

2023-07-31-----2023-07-31 18.239.199.108

2022-10-28-----2022-10-28 13.225.131.42

2022-10-28-----2022-10-28 99.86.199.9

2022-10-28-----2022-10-28 13.225.103.65

2022-10-28-----2022-10-28 13.224.167.98

2022-10-28-----2022-10-28 13.224.167.122

2022-10-28-----2022-10-28 13.224.167.85

2022-10-28-----2022-10-28 99.86.199.7

2022-10-28-----2022-10-28 13.249.167.58

2022-10-28-----2022-10-28 18.160.144.110

2021-11-22-----2021-11-24 13.35.89.34

2021-11-22-----2021-11-24 99.86.202.78

2021-11-22-----2021-11-24 99.86.194.129

2021-11-22-----2021-11-24 13.224.160.19

2021-11-23-----2021-11-24 13.225.103.50

2021-11-23-----2021-11-24 13.224.160.17

2021-11-24-----2021-11-24 108.158.251.34

2021-11-24-----2021-11-24 13.35.125.60

2021-11-24-----2021-11-24 18.65.191.62

2021-11-24-----2021-11-24 99.86.194.46

2021-11-24-----2021-11-24 13.35.49.21

2021-11-24-----2021-11-24 108.158.251.119

2021-11-24-----2021-11-24 13.35.89.71

2021-11-22-----2021-11-23 99.86.202.117

2021-11-22-----2021-11-23 99.86.194.68

2021-11-22-----2021-11-23 99.86.194.107

2021-11-22-----2021-11-23 13.224.160.89

2021-11-23-----2021-11-23 13.224.160.11

2021-11-23-----2021-11-23 13.35.125.119

2021-11-23-----2021-11-23 13.35.125.65

2021-11-23-----2021-11-23 108.158.251.56

2021-11-23-----2021-11-23 18.65.191.120