iP or domain name lookup

gulv.synology.me Server iP：

Current resolution：

domain resolution record：

2022-03-08-----2022-03-08 113.109.79.69

2021-10-18-----2021-10-18 113.111.143.135

2021-08-05-----2021-08-05 113.111.245.12

2021-07-29-----2021-07-29 113.111.246.142

2020-04-14-----2020-04-14 113.111.184.240

2020-02-28-----2020-02-28 113.111.247.66