iP or domain name lookup

yanjiu2023.com Server iP：

Current resolution：

domain resolution record：

2024-09-16-----2024-11-05 172.67.142.246

2024-09-16-----2024-11-05 104.21.27.153

2023-10-27-----2024-07-14 104.21.4.244

2023-10-27-----2024-07-14 172.67.187.62

2023-12-31-----2024-01-01 156.251.239.148

2023-12-24-----2023-12-24 156.251.239.110

2023-12-22-----2023-12-22 156.251.239.102

2023-11-20-----2023-11-20 156.251.239.190

2023-11-10-----2023-11-10 156.251.239.188

2023-11-10-----2023-11-10 156.251.239.189

2023-11-08-----2023-11-08 156.251.239.107

2023-10-28-----2023-10-28 156.234.127.178

2023-10-28-----2023-10-28 156.234.127.182

2023-10-27-----2023-10-27 156.234.127.185

2023-10-27-----2023-10-27 156.234.127.105

2023-06-04-----2023-07-28 172.67.172.11

2023-06-04-----2023-07-28 104.21.63.216