iP or domain name lookup

shldi.com Server iP：

Current resolution：

domain resolution record：

2022-11-11-----2022-11-11 156.234.236.184

2022-01-30-----2022-01-30 192.119.143.138

2019-09-30-----2019-10-03 154.212.192.24

2019-07-04-----2019-07-05 45.195.106.102