iP or domain name lookup

sport.ctrip.com Server iP：

Current resolution：

domain resolution record：

2023-12-23-----2023-12-23 184.50.85.154

2023-12-23-----2023-12-23 69.192.139.73

2023-12-23-----2023-12-23 92.123.104.64

2023-12-23-----2023-12-23 23.219.39.137

2019-08-19-----2021-04-08 114.80.10.82

2019-08-19-----2021-04-08 140.206.211.12

2021-01-31-----2021-04-08 117.186.233.8

2021-01-31-----2021-04-08 114.80.56.3

2021-01-31-----2021-04-08 23.198.126.18

2021-04-08-----2021-04-08 211.95.54.3

2019-08-19-----2021-01-31 117.131.104.7

2019-12-26-----2019-12-26 23.7.221.139

2019-08-21-----2019-08-21 23.77.23.185