iP or domain name lookup

pangu.us Server iP：

Current resolution：

domain resolution record：

2021-05-31-----2024-04-11 104.21.80.94

2021-05-31-----2024-04-11 172.67.176.166

2020-04-28-----2020-04-28 198.20.116.197

2019-09-26-----2019-12-06 192.64.119.35

2019-08-07-----2019-08-08 79.124.78.120

2019-08-08-----2019-08-08 78.142.29.210

2019-07-08-----2019-07-08 192.34.52.105

2016-08-22-----2017-11-24 67.222.12.234

2015-12-31-----2015-12-31 120.192.83.162

2015-12-31-----2015-12-31 218.30.64.194

2015-12-31-----2015-12-31 123.129.254.17

2015-12-31-----2015-12-31 202.102.110.203

2015-12-31-----2015-12-31 221.204.244.36