iP or domain name lookup

concur.it Server iP：

Current resolution：

domain resolution record：

2024-03-17-----2024-04-25 23.56.120.180

2024-03-17-----2024-04-25 23.51.131.201

2024-04-25-----2024-04-25 104.69.148.172

2024-04-25-----2024-04-25 104.102.32.49

2024-03-29-----2024-03-29 23.37.43.87

2024-03-29-----2024-03-29 104.69.39.176

2024-03-17-----2024-03-17 96.17.222.238

2024-03-17-----2024-03-17 104.111.198.116

2024-03-17-----2024-03-17 23.199.135.201

2024-03-17-----2024-03-17 23.65.37.196

2024-03-17-----2024-03-17 184.27.19.163

2024-03-17-----2024-03-17 23.47.135.142

2021-04-05-----2021-04-05 104.100.104.173

2021-04-05-----2021-04-05 23.7.172.26

2021-04-05-----2021-04-05 23.41.46.215

2021-04-05-----2021-04-05 125.56.213.83

2021-04-05-----2021-04-05 23.77.60.208

2021-04-05-----2021-04-05 23.35.167.26

2021-04-05-----2021-04-05 96.16.181.53