iP or domain name lookup

b91b1.com Server iP：

Current resolution：

domain resolution record：

2023-12-07-----2024-10-27 104.21.13.91

2023-12-07-----2024-10-27 172.67.167.233

2024-01-15-----2024-01-16 156.251.239.110

2024-01-16-----2024-01-16 156.251.239.12

2024-01-15-----2024-01-15 156.251.239.147

2024-01-15-----2024-01-15 156.251.239.108

2023-10-08-----2023-11-15 23.225.70.12

2023-11-14-----2023-11-14 156.251.239.103

2023-11-12-----2023-11-12 156.251.239.179

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

2023-11-11-----2023-11-11 156.251.239.102

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

2023-10-08-----2023-10-11 223.75.236.241

2023-10-10-----2023-10-11 0.0.0.0

2023-10-11-----2023-10-11 156.234.127.186

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