iP or domain name lookup

launchpad.classlink.com Server iP：

Current resolution：

domain resolution record：

2023-01-24-----2023-01-24 18.66.122.33

2023-01-24-----2023-01-24 13.33.88.109

2023-01-24-----2023-01-24 18.155.202.123

2023-01-24-----2023-01-24 18.65.216.9

2022-09-22-----2022-09-22 18.155.181.89

2022-09-22-----2022-09-22 13.224.141.126

2022-09-22-----2022-09-22 13.224.167.9

2022-09-22-----2022-09-22 13.35.125.15

2022-09-22-----2022-09-22 13.225.103.37

2022-09-22-----2022-09-22 13.224.141.42

2022-09-22-----2022-09-22 13.225.103.100

2022-09-22-----2022-09-22 13.33.174.80

2022-09-22-----2022-09-22 13.33.174.125

2022-09-22-----2022-09-22 13.225.103.70

2022-09-22-----2022-09-22 13.35.125.40