iP or domain name lookup

1919lu.com Server iP：

Current resolution：

domain resolution record：

2023-08-06-----2024-07-26 156.237.136.45

2023-05-15-----2023-06-07 127.0.0.1

2023-05-15-----2023-05-15 156.234.127.9

2022-08-27-----2023-04-30 160.124.22.41

2022-08-14-----2022-08-21 202.61.179.111

2022-02-02-----2022-02-02 75.2.18.233

2021-02-18-----2021-12-10 185.53.177.50