iP or domain name lookup

expect.supfree.net Server iP：

Current resolution：

domain resolution record：

2023-10-02-----2024-02-29 122.114.199.212

2019-07-12-----2023-09-10 122.114.157.217

2018-02-01-----2018-02-01 116.255.161.198

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

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

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

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

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

2017-12-15-----2017-12-15 104.31.166.8

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