iP or domain name lookup

qwcs.synology.me Server iP：

Current resolution：

domain resolution record：

2024-04-29-----2024-04-29 114.223.226.109

2024-03-12-----2024-04-14 114.223.226.107

2024-03-10-----2024-03-10 114.223.226.72

2024-02-07-----2024-02-07 114.223.226.80

2022-09-22-----2022-09-22 117.84.240.234

2022-01-19-----2022-01-19 221.227.58.57

2022-01-13-----2022-01-13 221.227.58.252

2020-06-04-----2020-06-08 221.227.58.78

2020-05-16-----2020-05-16 180.114.146.75