iP or domain name lookup

yanjiusuo27.com Server iP：

Current resolution：

domain resolution record：

2022-12-15-----2024-06-11 104.21.81.217

2022-12-15-----2024-06-11 172.67.165.57

2024-05-31-----2024-06-11 61.160.148.90

2023-03-04-----2024-02-11 182.43.124.6

2024-01-25-----2024-02-11 183.213.92.2

2024-01-25-----2024-02-11 106.74.25.198

2023-08-23-----2024-01-19 223.75.236.241

2024-01-17-----2024-01-17 156.251.239.109

2024-01-07-----2024-01-07 156.251.239.178

2023-11-03-----2023-11-03 156.251.239.179

2023-09-13-----2023-10-31 156.234.127.109

2023-10-28-----2023-10-28 156.234.127.186

2023-10-25-----2023-10-25 156.234.127.182

2023-10-20-----2023-10-20 156.234.127.188

2023-10-19-----2023-10-19 156.234.127.184

2023-08-23-----2023-08-23 156.234.127.106

2023-04-28-----2023-04-28 156.234.127.12