iP or domain name lookup

www.komei.or.jp Server iP：

Current resolution：

domain resolution record：

2019-05-23-----2021-02-27 151.101.2.133

2019-05-23-----2021-02-27 151.101.194.133

2019-05-23-----2021-02-27 151.101.130.133

2019-05-31-----2021-02-27 151.101.66.133

2018-01-15-----2018-01-16 111.87.123.133