iP or domain name lookup

u.languang.com Server iP：

Current resolution：

domain resolution record：

2017-12-28-----2022-02-25 123.59.87.175

2016-02-19-----2016-12-25 61.155.222.216

2016-12-25-----2016-12-25 61.155.222.219

2016-02-19-----2016-12-23 61.155.222.157

2016-02-19-----2016-12-23 61.240.149.168

2016-02-19-----2016-12-23 61.240.149.136

2016-12-23-----2016-12-23 183.222.96.198

2016-12-23-----2016-12-23 61.155.222.218

2016-12-23-----2016-12-23 219.153.73.219

2016-12-23-----2016-12-23 61.155.222.158

2016-12-23-----2016-12-23 111.13.147.226

2016-02-19-----2016-03-29 61.155.222.217

2016-02-19-----2016-03-29 113.207.76.20

2016-02-19-----2016-02-19 61.240.149.169