iP or domain name lookup

ak100022457.synology.me Server iP：

Current resolution：

domain resolution record：

2022-09-04-----2022-09-04 120.37.109.76

2022-06-26-----2022-06-27 120.37.43.136

2022-04-17-----2022-04-17 120.33.170.252

2021-09-08-----2021-09-08 120.42.139.18

2021-07-23-----2021-07-30 59.57.93.55

2021-01-18-----2021-01-18 120.42.159.115

2020-06-08-----2020-06-08 121.207.59.180

2020-05-21-----2020-05-21 121.207.112.115

2020-05-18-----2020-05-18 121.207.113.17