iP or domain name lookup

2017.co Server iP：

Current resolution：

domain resolution record：

2023-12-01-----2024-05-30 104.21.66.124

2023-12-01-----2024-05-30 172.67.159.232

2023-12-18-----2023-12-18 156.251.239.116

2023-12-16-----2023-12-17 156.251.239.118

2023-12-16-----2023-12-16 156.251.239.117

2023-03-13-----2023-11-08 23.224.59.30

2023-10-03-----2023-10-03 156.234.127.142

2022-01-24-----2023-02-06 107.148.237.26

2021-01-22-----2021-12-21 112.213.105.29

2020-08-15-----2020-08-28 52.87.80.196

2020-08-15-----2020-08-28 50.19.199.106

2020-08-15-----2020-08-28 54.197.20.228

2020-08-15-----2020-08-28 3.231.242.12

2020-02-28-----2020-06-19 160.153.129.32

2019-10-18-----2019-11-26 52.58.78.16