iP or domain name lookup

icemanlin.synology.me Server iP：

Current resolution：

domain resolution record：

2022-09-24-----2022-09-24 36.234.1.215

2022-06-14-----2022-06-14 36.234.40.180

2021-11-08-----2021-11-08 36.234.222.159

2021-08-05-----2021-08-05 111.252.120.237

2021-08-02-----2021-08-02 36.235.118.171

2021-07-28-----2021-07-28 111.252.127.199

2021-07-27-----2021-07-27 36.232.179.50

2021-06-08-----2021-06-08 36.235.116.57

2021-05-01-----2021-05-01 36.235.120.235

2021-04-27-----2021-04-27 36.234.221.59