iP or domain name lookup

210r.cn Server iP：

Current resolution：

domain resolution record：

2023-07-19-----2024-02-07 172.67.169.24

2023-07-19-----2024-02-07 104.21.27.91

2024-01-12-----2024-01-12 156.251.239.178

2023-12-10-----2023-12-10 156.251.239.130

2023-12-01-----2023-12-01 156.251.239.180

2023-11-30-----2023-11-30 156.251.239.103

2023-11-29-----2023-11-29 156.251.239.104

2023-10-28-----2023-10-28 156.234.127.109

2023-10-11-----2023-10-11 156.234.127.182

2023-09-28-----2023-09-28 156.234.127.99

2023-09-26-----2023-09-26 156.234.127.106