iP or domain name lookup

r8309.com Server iP：

Current resolution：

domain resolution record：

2023-06-07-----2024-01-10 104.253.201.123

2019-07-12-----2021-10-25 103.232.84.103

2017-03-20-----2017-07-13 112.121.177.198

2017-03-20-----2017-07-12 182.16.57.22

2017-03-20-----2017-07-12 119.42.150.118

2017-07-11-----2017-07-12 112.121.184.190

2017-07-11-----2017-07-11 23.252.168.136

2017-03-20-----2017-04-07 182.16.57.21

2017-03-20-----2017-04-06 112.121.184.189

2017-03-20-----2017-04-06 112.121.177.197

2017-03-20-----2017-04-06 110.173.51.138

2017-03-20-----2017-04-06 23.252.168.133

2017-03-20-----2017-03-20 119.42.150.117