iP or domain name lookup

up.91p50.com Server iP：

Current resolution：

domain resolution record：

2023-01-18-----2024-04-21 50.28.56.190

2022-08-06-----2022-08-07 50.28.32.8

2022-07-27-----2022-08-02 64.91.248.15

2022-06-17-----2022-07-29 67.227.226.240

2022-05-05-----2022-06-17 91.195.240.94

2022-06-16-----2022-06-17 69.16.231.60

2022-02-08-----2022-05-06 104.21.235.38

2022-02-08-----2022-05-06 104.21.235.37

2021-03-11-----2022-02-10 172.67.221.215

2021-03-11-----2022-02-08 104.21.67.117

2020-12-27-----2021-02-21 172.67.168.59

2021-01-14-----2021-02-21 104.21.26.59

2020-12-26-----2021-01-14 104.31.65.209

2020-12-26-----2021-01-14 104.31.64.209

2020-10-10-----2020-12-26 68.235.35.59