iP or domain name lookup

learning.youth.cn Server iP：

Current resolution：

domain resolution record：

2022-03-11-----2023-10-14 175.6.201.140

2022-04-26-----2023-10-14 42.202.155.140

2022-04-26-----2023-10-14 59.63.226.13

2022-12-13-----2023-10-14 119.39.205.19

2022-12-13-----2023-10-14 42.81.219.81

2022-12-13-----2023-10-14 59.63.226.80

2022-12-13-----2023-10-14 175.6.201.208

2022-12-23-----2023-10-14 36.158.231.244

2023-01-06-----2023-10-14 42.202.155.208

2023-04-07-----2023-10-14 111.47.226.24

2023-09-13-----2023-10-14 112.84.222.30

2023-09-13-----2023-10-14 36.158.231.204

2023-10-13-----2023-10-14 118.212.233.135

2022-03-11-----2023-10-13 42.81.219.13

2022-03-11-----2023-10-13 119.39.205.13

2023-09-13-----2023-09-13 112.84.222.65

2022-12-13-----2023-04-07 120.72.45.133

2022-12-23-----2023-04-07 120.72.45.208

2023-02-11-----2023-02-11 117.23.61.178

2020-06-28-----2022-04-27 113.207.76.111

2020-06-28-----2022-04-27 116.55.250.144

2022-03-11-----2022-04-27 122.228.238.120

2022-04-21-----2022-04-27 116.55.250.150

2022-04-21-----2022-04-27 117.23.61.158

2022-04-21-----2022-04-27 1.31.128.254

2022-04-21-----2022-04-27 117.23.61.15

2022-04-27-----2022-04-27 1.31.128.248

2022-04-26-----2022-04-26 1.31.128.143

2020-06-28-----2022-03-11 111.202.98.11

2020-06-28-----2022-03-11 183.222.96.219

2022-03-11-----2022-03-11 116.211.155.127

2020-06-28-----2020-06-28 111.47.226.115

2020-06-28-----2020-06-28 106.42.25.207

2020-06-28-----2020-06-28 58.58.81.247

2020-06-28-----2020-06-28 113.107.238.197

2020-06-28-----2020-06-28 117.21.219.89

2020-06-28-----2020-06-28 1.31.128.234

2019-06-14-----2019-07-17 47.93.94.153