iP or domain name lookup

www.gstelecom.com.cn Server iP：

Current resolution：

domain resolution record：

2021-07-07-----2021-07-10 156.226.122.243

2021-01-20-----2021-02-07 34.98.99.30

2021-01-04-----2021-01-04 147.255.14.48

2020-07-30-----2020-07-30 104.27.175.153

2020-07-30-----2020-07-30 104.27.174.153

2020-07-30-----2020-07-30 172.67.187.69

2016-11-05-----2017-09-28 115.159.225.140

2016-11-04-----2016-11-05 175.41.31.62

2016-11-04-----2016-11-04 103.243.128.41