iP or domain name lookup

learn.pkudl.cn Server iP：

Current resolution：

domain resolution record：

2021-10-19-----2025-11-25 103.254.189.2

2023-09-22-----2025-11-25 111.124.71.203

2023-09-22-----2025-11-25 211.91.67.106

2023-09-22-----2025-11-25 111.180.137.65

2023-09-22-----2025-11-25 138.113.134.32

2025-10-16-----2025-11-25 120.233.3.159

2025-10-16-----2025-11-25 180.163.117.51

2025-10-16-----2025-11-25 103.4.201.164

2025-10-16-----2025-11-25 111.132.42.95

2025-10-16-----2025-11-25 116.179.52.19

2025-10-16-----2025-11-25 123.126.74.53

2025-10-16-----2025-11-25 1.194.195.97

2025-10-16-----2025-11-25 58.220.44.35

2025-10-16-----2025-11-25 59.37.89.7

2025-10-25-----2025-11-25 101.96.149.31

2025-11-25-----2025-11-25 1.31.175.84

2025-11-25-----2025-11-25 117.91.198.21

2025-10-16-----2025-10-25 106.117.242.186

2025-10-16-----2025-10-25 106.74.44.126

2025-10-16-----2025-10-25 1.71.14.19

2025-10-16-----2025-10-25 111.31.114.16

2025-10-25-----2025-10-25 58.221.56.19

2025-10-25-----2025-10-25 120.232.97.14

2025-10-25-----2025-10-25 138.113.151.60

2023-09-22-----2025-10-16 106.60.71.199

2025-08-18-----2025-08-18 138.113.243.216

2025-08-18-----2025-08-18 138.113.147.154

2025-08-18-----2025-08-18 138.113.139.148

2025-07-13-----2025-07-13 174.35.84.195

2025-07-13-----2025-07-13 118.107.170.196

2025-07-13-----2025-07-13 138.113.125.27

2023-09-22-----2025-05-22 138.113.147.232

2025-05-22-----2025-05-22 138.113.102.13

2025-05-22-----2025-05-22 138.113.37.27

2025-05-22-----2025-05-22 138.113.154.22

2021-10-19-----2023-09-22 138.113.145.17

2021-10-19-----2023-09-22 45.124.126.14

2023-09-22-----2023-09-22 117.27.243.34

2023-09-22-----2023-09-22 42.81.144.218

2023-09-22-----2023-09-22 123.184.53.221

2023-09-22-----2023-09-22 115.54.18.253

2023-09-22-----2023-09-22 138.113.133.23

2023-09-22-----2023-09-22 182.106.174.16

2023-09-22-----2023-09-22 111.132.2.136

2023-09-22-----2023-09-22 58.220.70.6

2023-09-22-----2023-09-22 183.6.211.135

2023-09-22-----2023-09-22 110.242.20.43

2023-09-22-----2023-09-22 223.111.30.89

2021-10-19-----2022-06-03 120.221.64.239

2021-10-19-----2022-06-03 117.161.18.177