iP or domain name lookup

821556.com Server iP：

Current resolution：

domain resolution record：

2022-07-05-----2023-09-21 0.0.0.0

2023-08-22-----2023-08-22 72.14.185.43

2023-03-20-----2023-05-19 20.24.88.96

2023-03-20-----2023-05-19 16.162.91.181

2023-03-20-----2023-05-19 20.187.111.198

2023-02-07-----2023-02-09 34.92.196.97

2023-02-07-----2023-02-09 35.187.153.44

2023-01-30-----2023-02-07 54.151.198.207

2023-01-30-----2023-02-03 13.250.71.239

2023-01-30-----2023-02-03 3.0.63.219

2023-01-30-----2023-02-02 34.96.244.216

2023-01-30-----2023-02-02 34.150.64.238

2022-07-05-----2022-07-06 20.24.218.70

2022-07-05-----2022-07-06 20.24.219.45

2022-07-05-----2022-07-06 20.24.219.213

2022-07-05-----2022-07-06 20.89.142.19

2022-07-05-----2022-07-06 20.24.218.57

2022-07-05-----2022-07-06 20.24.219.33

2022-07-05-----2022-07-06 20.239.77.152

2022-07-05-----2022-07-06 20.24.219.189

2022-07-05-----2022-07-06 20.205.115.37

2022-07-06-----2022-07-06 20.239.199.162

2022-07-06-----2022-07-06 20.24.217.68

2022-07-06-----2022-07-06 20.24.218.48

2022-07-06-----2022-07-06 20.24.219.214

2019-08-03-----2019-11-16 216.118.246.27