iP or domain name lookup

yantai.ganji.com Server iP：

Current resolution：

domain resolution record：

2018-05-03-----2020-05-19 154.8.241.69

2018-05-03-----2019-07-12 154.8.240.68

2017-09-02-----2018-01-18 115.159.231.211

2017-08-26-----2018-01-17 115.159.231.198

2017-08-26-----2018-01-17 115.159.231.178

2017-08-26-----2018-01-17 115.159.231.167

2016-11-21-----2016-11-22 111.206.172.150

2016-11-21-----2016-11-22 36.110.174.100

2016-11-21-----2016-11-22 58.83.205.100

2016-11-21-----2016-11-22 58.83.221.100