iP or domain name lookup

caowu.synology.me Server iP：

Current resolution：

domain resolution record：

2022-09-16-----2022-09-16 183.206.17.57

2021-11-13-----2021-11-13 112.23.179.162

2021-10-18-----2021-10-18 183.209.149.149

2021-10-13-----2021-10-14 183.209.149.223

2021-08-04-----2021-08-04 112.22.170.129

2021-07-23-----2021-07-23 112.4.46.107

2021-06-24-----2021-06-27 112.22.169.14

2021-05-20-----2021-05-21 112.4.47.75

2021-04-01-----2021-04-07 112.1.35.26

2020-12-12-----2020-12-12 52.128.23.153

2020-12-11-----2020-12-11 10.193.187.237