iP or domain name lookup

cn.mvconf.50union.com Server iP：

Current resolution：

domain resolution record：

2020-09-24-----2024-11-14 221.130.200.245

2023-06-28-----2024-11-14 171.8.167.23

2023-06-28-----2024-11-14 101.198.3.47

2023-06-28-----2024-11-14 123.6.48.106

2023-10-19-----2024-05-28 140.207.198.229

2020-09-24-----2023-04-05 180.163.251.159

2020-09-24-----2023-04-04 36.99.170.96

2020-09-24-----2023-04-04 140.207.202.204

2021-10-16-----2023-04-04 123.125.81.142

2020-11-05-----2021-05-01 123.125.54.194