iP or domain name lookup

sohucao.duapp.com Server iP：

Current resolution：

domain resolution record：

2018-04-29-----2018-04-29 123.125.115.139

2016-05-10-----2018-01-17 111.202.114.30

2016-05-01-----2018-01-16 123.125.112.228

2016-05-01-----2018-01-16 111.202.114.29

2016-05-01-----2018-01-16 123.125.112.229

2016-03-19-----2017-12-08 111.13.101.137

2016-05-01-----2017-12-08 220.181.7.172

2016-05-01-----2017-12-08 106.120.159.149

2016-05-01-----2017-08-28 111.13.100.226

2016-05-01-----2017-08-05 111.13.100.104

2016-05-01-----2017-03-01 220.181.7.171

2016-03-19-----2016-03-19 180.149.133.153