iP or domain name lookup

hotel.qunar.com Server iP：

Current resolution：

domain resolution record：

2021-07-01-----2026-02-04 117.122.209.146

2021-07-01-----2026-02-04 123.59.180.219

2020-04-07-----2020-04-18 117.122.224.178

2016-11-28-----2019-11-16 123.59.180.162

2017-04-27-----2019-10-04 117.122.224.133

2017-02-10-----2017-11-07 59.151.47.227

2016-01-18-----2016-11-28 59.151.11.24

2016-01-18-----2016-11-28 59.151.11.23

2016-11-28-----2016-11-28 45.120.31.92

2016-11-28-----2016-11-28 123.59.180.163

2016-01-18-----2016-01-18 211.151.112.158

2016-01-18-----2016-01-18 211.151.112.157

2016-01-18-----2016-01-18 120.132.34.65

2016-01-18-----2016-01-18 120.132.34.66