iP or domain name lookup

ud2015040001.k.youzu.com Server iP：

Current resolution：

domain resolution record：

2025-08-27-----2025-08-27 104.26.5.148

2025-08-16-----2025-08-16 172.67.72.218

2023-05-31-----2023-05-31 45.33.30.197

2017-08-06-----2018-01-22 47.93.76.15

2017-12-15-----2018-01-22 115.239.204.38

2018-01-22-----2018-01-22 115.239.204.30

2017-08-06-----2018-01-21 115.239.204.37

2017-08-06-----2018-01-21 47.93.76.16

2017-12-15-----2018-01-21 60.12.149.144

2018-01-21-----2018-01-21 60.12.149.147

2017-08-06-----2017-12-15 60.12.149.146

2017-08-06-----2017-12-15 115.239.204.36

2017-12-15-----2017-12-15 115.239.204.31

2017-12-15-----2017-12-15 47.93.76.57

2017-08-07-----2017-08-07 115.159.34.248

2017-08-06-----2017-08-06 115.159.59.140

2017-08-06-----2017-08-06 115.239.204.34

2017-08-06-----2017-08-06 60.12.149.145