iP or domain name lookup

www.php-fig.org Server iP：

Current resolution：

domain resolution record：

2020-05-18-----2024-03-20 54.88.225.116

2020-05-18-----2023-01-23 54.210.55.162

2020-05-18-----2023-01-23 54.210.49.244

2017-09-11-----2017-11-29 151.101.72.133

2017-11-29-----2017-11-29 151.101.40.133

2017-11-29-----2017-11-29 151.101.128.133

2017-11-29-----2017-11-29 151.101.0.133

2017-09-11-----2017-09-12 151.101.76.133