iP or domain name lookup

twolang.cn Server iP：

Current resolution：

domain resolution record：

2019-08-26-----2019-09-29 154.219.166.139

2017-04-06-----2017-04-07 116.31.127.193

2017-04-06-----2017-04-06 119.167.246.239

2017-04-06-----2017-04-06 162.159.210.62

2017-04-06-----2017-04-06 117.34.14.193

2017-04-06-----2017-04-06 58.211.137.193

2017-04-06-----2017-04-06 42.236.94.239

2017-03-25-----2017-03-25 58.211.137.203

2017-03-25-----2017-03-25 116.31.127.203

2017-03-25-----2017-03-25 162.159.211.62

2017-03-25-----2017-03-25 42.236.94.242

2017-03-25-----2017-03-25 117.34.14.203