iP or domain name lookup

japan-telework.or.jp Server iP：

Current resolution：

domain resolution record：

2023-10-12-----2023-10-12 18.177.14.175

2023-10-12-----2023-10-12 18.177.172.102

2023-09-06-----2023-09-06 35.75.171.121

2023-09-06-----2023-09-06 18.178.46.159

2023-08-15-----2023-08-15 54.64.138.200

2023-08-15-----2023-08-15 54.248.230.206

2023-05-12-----2023-05-12 35.72.199.113

2023-05-12-----2023-05-12 3.113.166.34

2023-03-31-----2023-03-31 54.65.166.251

2023-03-31-----2023-03-31 13.115.101.62