iP or domain name lookup

wst.nttmw.com Server iP：

Current resolution：

domain resolution record：

2024-06-19-----2024-06-30 156.251.50.224

2024-06-19-----2024-06-30 156.251.50.62

2024-04-30-----2024-04-30 156.251.50.145

2024-04-30-----2024-04-30 156.251.50.217

2024-04-07-----2024-04-17 156.251.50.114

2024-04-17-----2024-04-17 156.251.50.112

2024-04-17-----2024-04-17 156.251.50.138

2024-04-17-----2024-04-17 156.251.50.22

2024-04-17-----2024-04-17 156.251.50.111

2024-04-07-----2024-04-07 156.251.50.178

2024-03-06-----2024-03-06 156.251.51.193

2024-03-06-----2024-03-06 156.251.51.172