iP or domain name lookup

www.pen.org Server iP：

Current resolution：

domain resolution record：

2022-12-09-----2024-02-27 108.160.165.48

2023-01-21-----2024-02-27 172.67.3.88

2023-01-21-----2024-02-27 157.240.2.50

2023-01-21-----2024-02-27 67.228.102.32

2023-01-21-----2024-02-27 104.244.46.244

2023-01-21-----2024-02-27 103.252.115.169

2023-01-22-----2024-02-27 108.160.166.57

2023-01-22-----2024-02-27 204.79.197.217

2023-01-22-----2024-02-27 50.23.209.199

2023-01-22-----2024-02-27 45.114.11.25

2023-01-23-----2024-02-27 52.58.1.161

2023-01-23-----2024-02-27 108.160.170.39

2023-01-24-----2024-02-27 128.121.243.77

2023-01-24-----2024-02-27 31.13.88.169

2023-01-24-----2024-02-27 69.63.176.15

2023-03-03-----2024-02-27 168.143.162.58

2023-03-06-----2024-02-27 150.107.3.176

2023-04-15-----2024-02-27 31.13.84.2

2023-04-24-----2024-02-27 104.244.46.52

2023-04-24-----2024-02-27 199.59.148.8

2023-04-28-----2024-02-27 157.240.0.35

2023-04-30-----2024-02-27 31.13.95.48

2023-05-03-----2024-02-27 182.50.139.56

2023-05-03-----2024-02-27 108.160.163.102

2023-06-14-----2024-02-27 173.236.212.42

2023-06-17-----2024-02-27 157.240.18.18

2023-06-19-----2024-02-27 75.126.33.156

2023-06-29-----2024-02-27 128.121.243.235

2023-07-17-----2024-02-27 199.59.150.44

2023-07-17-----2024-02-27 174.36.196.242

2023-08-30-----2024-02-27 104.16.252.55

2023-09-14-----2024-02-27 199.96.63.75

2023-09-23-----2024-02-27 185.60.216.50

2023-09-24-----2024-02-27 130.211.15.150

2023-09-24-----2024-02-27 174.37.54.20

2023-09-25-----2024-02-27 104.244.46.165

2023-09-25-----2024-02-27 108.160.169.181

2023-09-29-----2024-02-27 162.125.32.15

2023-10-02-----2024-02-27 31.13.64.7

2023-10-05-----2024-02-27 208.101.21.43

2023-10-13-----2024-02-27 173.255.209.47

2022-12-09-----2024-01-01 128.121.146.235

2023-01-21-----2024-01-01 162.125.80.6

2023-01-21-----2024-01-01 128.242.245.212

2023-01-21-----2024-01-01 128.242.240.189

2023-01-21-----2024-01-01 162.125.7.1

2023-01-22-----2024-01-01 69.30.25.21

2023-01-22-----2024-01-01 31.13.83.2

2023-01-22-----2024-01-01 202.160.128.203

2023-01-22-----2024-01-01 31.13.87.9