iP or domain name lookup

ufos.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2017-01-13-----2017-01-13 123.166.207.196

2017-01-12-----2017-01-12 123.166.43.138

2017-01-07-----2017-01-08 123.166.219.164

2016-12-23-----2016-12-23 123.166.46.44

2016-12-22-----2016-12-22 123.165.106.47