iP or domain name lookup

ga2.cncmcc.com Server iP：

Current resolution：

domain resolution record：

2020-04-20-----2020-04-20 175.155.223.75

2019-07-23-----2019-07-23 112.194.236.243

2019-07-22-----2019-07-22 101.206.67.241

2017-04-07-----2017-04-07 175.155.215.45

2017-01-06-----2017-01-06 124.161.136.93

2016-12-28-----2016-12-29 112.194.235.101

2016-11-29-----2016-11-30 101.206.67.191