iP or domain name lookup

www.18u.org Server iP：

Current resolution：

domain resolution record：

2024-07-09-----2024-07-09 15.197.148.33

2024-07-09-----2024-07-09 3.33.130.190

2021-11-12-----2022-01-17 86.105.245.69

2021-04-01-----2021-04-01 34.102.136.180

2020-06-21-----2020-10-14 47.244.240.41

2020-01-13-----2020-01-13 47.240.14.2