iP or domain name lookup

21n.cc Server iP：

Current resolution：

domain resolution record：

2024-03-28-----2024-11-01 172.67.218.229

2024-03-28-----2024-11-01 104.21.35.111

2024-03-13-----2024-03-24 47.243.17.124

2024-01-24-----2024-03-13 156.255.3.51

2024-03-06-----2024-03-06 127.0.0.1

2024-01-27-----2024-01-27 76.223.67.189

2024-01-27-----2024-01-27 13.248.213.45

2023-08-13-----2024-01-24 3.33.152.147

2023-08-13-----2024-01-12 15.197.142.173

2024-01-09-----2024-01-12 43.135.33.26

2024-01-12-----2024-01-12 101.32.188.194

2024-01-12-----2024-01-12 101.32.223.131