iP or domain name lookup

oaapp.lesso.com Server iP：

Current resolution：

domain resolution record：

2022-10-10-----2024-10-30 183.239.34.173

2022-10-10-----2024-10-30 218.13.15.73

2022-10-10-----2024-10-30 218.13.15.234

2022-10-10-----2024-10-30 218.104.174.150

2022-10-10-----2024-10-30 183.239.34.183

2022-10-10-----2024-10-30 221.4.172.88

2022-11-06-----2024-10-30 103.216.103.190

2016-12-31-----2021-07-30 59.39.30.155

2016-12-31-----2016-12-31 219.128.102.98

2016-12-31-----2016-12-31 59.39.30.154

2016-12-31-----2016-12-31 218.104.174.155