iP or domain name lookup

yupoo.com Server iP：

Current resolution：

domain resolution record：

2024-03-02-----2024-04-12 112.13.172.126

2022-08-12-----2023-01-22 112.13.172.121

2022-08-12-----2023-01-22 101.251.144.15

2022-08-12-----2023-01-22 183.136.236.254

2019-04-09-----2022-08-12 115.231.97.2

2020-06-03-----2021-08-04 124.160.136.148

2020-06-03-----2021-08-04 122.224.83.148

2020-06-03-----2021-08-04 112.13.216.84

2019-04-09-----2020-05-23 101.251.144.2

2019-04-09-----2020-05-23 112.13.172.98

2017-05-12-----2018-05-02 121.52.226.241

2017-05-12-----2018-05-02 115.231.100.110

2017-05-12-----2018-05-02 218.205.64.22

2016-11-30-----2017-01-10 121.52.229.66

2016-11-30-----2017-01-10 60.191.100.98