iP or domain name lookup

tu.23juqing.com Server iP：

Current resolution：

domain resolution record：

2026-01-21-----2026-01-21 77.247.179.87

2025-12-13-----2025-12-13 172.67.72.218

2019-10-03-----2019-10-03 79.124.78.101

2018-07-20-----2018-07-20 104.18.39.190

2018-07-20-----2018-07-20 104.18.38.190

2017-03-01-----2017-05-04 162.159.210.71

2017-03-01-----2017-05-04 162.159.211.71