iP or domain name lookup

api.o2o.lianwifi.com Server iP：

Current resolution：

domain resolution record：

2016-01-08-----2017-08-06 180.150.179.21

2016-01-08-----2017-08-06 123.59.57.215

2016-01-08-----2017-08-06 120.132.66.154

2016-01-08-----2017-08-06 123.59.42.9

2016-01-08-----2017-08-06 120.132.67.76

2016-01-08-----2017-08-06 123.59.53.40

2016-01-08-----2017-08-06 123.59.40.182

2016-01-08-----2017-08-06 180.150.178.253

2016-01-08-----2017-08-06 123.59.44.86

2016-01-08-----2016-01-08 123.59.40.181

2016-01-08-----2016-01-08 120.132.67.108

2016-01-08-----2016-01-08 123.59.44.85

2016-01-08-----2016-01-08 123.59.52.237