iP or domain name lookup

gs1205075.seccn.com Server iP：

Current resolution：

domain resolution record：

2019-06-20-----2019-09-28 115.28.73.100

2017-03-11-----2017-03-14 218.19.147.5

2017-03-09-----2017-03-09 218.19.146.210

2017-02-28-----2017-02-28 218.19.146.68

2017-02-24-----2017-02-24 218.19.147.179

2017-02-14-----2017-02-14 218.19.147.19

2017-02-13-----2017-02-13 218.19.147.212

2017-01-13-----2017-01-13 218.19.147.100

2017-01-06-----2017-01-07 218.19.146.23

2017-01-07-----2017-01-07 218.19.146.51

2017-01-05-----2017-01-06 218.19.146.194

2017-01-06-----2017-01-06 218.19.147.240

2016-12-29-----2016-12-29 218.19.146.22