iP or domain name lookup

jsonplaceholder.typeicode.com Server iP：

Current resolution：

domain resolution record：

2021-05-26-----2022-05-11 23.82.12.29

2021-05-26-----2022-05-11 212.32.237.92

2022-05-09-----2022-05-11 23.82.12.35

2022-05-11-----2022-05-11 81.171.28.46

2020-11-16-----2022-05-09 212.32.237.101

2022-05-09-----2022-05-09 81.171.28.45

2022-05-09-----2022-05-09 23.82.12.31

2022-05-09-----2022-05-09 23.82.12.30

2022-05-09-----2022-05-09 212.32.237.91

2020-11-16-----2020-11-16 23.82.12.32