iP or domain name lookup

lap1.lass101.coach Server iP：

Current resolution：

domain resolution record：

2025-05-31-----2025-05-31 199.59.243.228

2025-04-18-----2025-05-02 20.6.179.246

2025-05-02-----2025-05-02 57.158.64.111

2025-04-08-----2025-04-18 20.239.246.68

2025-04-15-----2025-04-15 20.247.42.39

2025-02-04-----2025-02-04 20.6.180.115

2025-02-04-----2025-02-04 20.247.44.193

2025-01-13-----2025-01-13 4.144.45.161

2025-01-09-----2025-01-11 20.247.42.233

2025-01-11-----2025-01-11 4.144.37.110

2024-10-31-----2024-10-31 4.192.76.53

2024-10-31-----2024-10-31 20.2.49.251

2024-10-19-----2024-10-19 20.6.146.240

2024-10-19-----2024-10-19 20.2.50.175

2024-09-16-----2024-09-16 4.191.76.68

2024-09-16-----2024-09-16 20.6.162.61

2024-09-16-----2024-09-16 20.6.156.49

2024-08-30-----2024-08-30 20.2.52.100

2024-08-28-----2024-08-28 20.6.179.136

2024-08-28-----2024-08-28 20.255.137.116

2024-08-28-----2024-08-28 20.255.186.205

2024-08-14-----2024-08-15 20.255.114.124

2024-08-15-----2024-08-15 20.255.116.60

2024-08-14-----2024-08-14 20.247.43.235

2024-05-20-----2024-05-21 20.6.154.166

2024-05-21-----2024-05-21 20.239.234.48

2024-05-19-----2024-05-20 20.255.105.62

2024-05-19-----2024-05-20 20.255.121.44

2024-05-19-----2024-05-20 20.255.209.119