iP or domain name lookup

y6421xt.com Server iP：

Current resolution：

domain resolution record：

2023-04-09-----2023-06-01 156.250.221.49

2022-12-23-----2022-12-23 34.98.99.30

2021-12-23-----2022-01-07 45.120.55.209

2021-12-23-----2022-01-07 119.160.233.242

2021-12-29-----2022-01-07 182.43.124.6

2022-01-07-----2022-01-07 45.120.54.133

2022-01-07-----2022-01-07 119.160.234.74

2021-12-23-----2021-12-29 45.120.55.182

2021-12-23-----2021-12-29 45.120.55.232

2021-12-23-----2021-12-23 119.160.233.237