iP or domain name lookup

bak.28vs.cn Server iP：

Current resolution：

domain resolution record：

2025-08-08-----2025-08-08 54.153.56.183

2020-01-06-----2020-01-06 79.124.78.120

2016-08-22-----2016-08-22 113.10.173.13

2016-02-13-----2016-02-13 221.192.153.41

2016-02-13-----2016-02-13 221.204.244.36

2016-02-13-----2016-02-13 218.30.64.194

2016-02-13-----2016-02-13 123.129.254.13

2016-01-22-----2016-01-23 125.78.21.253