iP or domain name lookup

airport.supfree.net Server iP：

Current resolution：

domain resolution record：

2023-09-24-----2023-09-24 122.114.199.212

2019-07-22-----2023-09-09 122.114.157.217

2017-12-15-----2018-01-23 42.236.94.201

2017-12-15-----2018-01-23 117.34.14.201

2017-12-15-----2018-01-23 104.31.167.8

2018-01-23-----2018-01-23 59.51.81.240

2017-12-15-----2017-12-15 58.211.137.201

2017-12-15-----2017-12-15 125.39.174.201