iP or domain name lookup

userapp.wan66666.com Server iP：

Current resolution：

domain resolution record：

2023-08-05-----2023-08-05 137.220.146.146

2023-08-05-----2023-08-05 27.124.12.243

2023-08-05-----2023-08-05 27.124.12.216

2023-04-15-----2023-04-15 137.220.202.60

2023-04-15-----2023-04-15 27.124.12.172

2023-04-15-----2023-04-15 27.124.12.165

2021-05-30-----2021-05-30 207.46.154.94

2021-05-30-----2021-05-30 168.63.216.52

2020-06-03-----2020-06-05 47.91.159.12

2020-06-03-----2020-06-05 20.189.112.232

2020-06-03-----2020-06-05 35.241.83.85