iP or domain name lookup

hdg21.live Server iP：

Current resolution：

domain resolution record：

2024-01-11-----2024-05-01 221.228.32.13

2024-01-28-----2024-05-01 172.247.7.142

2024-01-28-----2024-05-01 172.247.7.158

2024-02-26-----2024-05-01 172.247.7.156

2024-03-12-----2024-05-01 172.247.7.140

2024-01-12-----2024-04-30 0.0.0.0

2024-01-28-----2024-04-02 172.247.7.157

2024-01-28-----2024-03-08 172.247.7.141

2024-01-28-----2024-03-03 137.220.225.64

2024-02-26-----2024-02-26 137.220.225.215

2024-02-01-----2024-02-07 111.223.247.231

2024-01-11-----2024-01-28 112.213.108.232

2024-01-11-----2024-01-28 172.247.170.180

2024-01-11-----2024-01-27 172.247.24.92

2024-01-11-----2024-01-27 172.247.170.179

2024-01-11-----2024-01-27 23.224.2.181

2024-01-11-----2024-01-27 121.127.246.147

2024-01-11-----2024-01-27 172.247.24.91

2024-01-11-----2024-01-26 23.224.2.182

2024-01-15-----2024-01-20 156.251.239.103

2024-01-11-----2024-01-19 156.251.239.146

2024-01-12-----2024-01-16 156.251.239.148

2024-01-14-----2024-01-16 156.251.239.11

2024-01-11-----2024-01-14 156.251.239.147

2024-01-13-----2024-01-14 156.251.239.108

2024-01-14-----2024-01-14 156.251.239.109

2024-01-14-----2024-01-14 156.251.239.104

2024-01-11-----2024-01-13 156.251.239.178

2024-01-13-----2024-01-13 156.251.239.149

2024-01-12-----2024-01-12 156.251.239.110

2024-01-12-----2024-01-12 156.251.239.101

2024-01-11-----2024-01-11 156.251.239.12

2024-01-11-----2024-01-11 156.251.239.100