iP or domain name lookup

hllx123.synology.me Server iP：

Current resolution：

domain resolution record：

2023-01-17-----2023-01-17 1.83.169.254

2022-08-29-----2022-09-05 159.223.32.42

2022-08-25-----2022-08-25 1.83.169.1

2022-08-25-----2022-08-25 111.19.35.178

2022-08-23-----2022-08-23 1.83.168.235

2022-08-13-----2022-08-19 1.83.169.88

2022-08-19-----2022-08-19 103.117.101.210

2022-08-13-----2022-08-14 111.18.131.196

2022-08-13-----2022-08-13 192.168.199.175

2022-06-29-----2022-06-29 1.83.169.128

2022-06-28-----2022-06-28 111.18.32.50