iP or domain name lookup

www.uullnn.com Server iP：

Current resolution：

domain resolution record：

2023-11-15-----2024-05-06 154.215.214.202

2023-07-30-----2023-07-30 156.252.176.173

2022-10-26-----2023-02-12 154.85.244.126

2017-12-21-----2019-06-12 120.76.45.98

2017-03-03-----2017-07-20 120.25.128.241