iP or domain name lookup

3721diy.com Server iP：

Current resolution：

domain resolution record：

2022-03-21-----2022-05-06 104.21.18.40

2022-03-21-----2022-05-06 172.67.180.91

2017-03-27-----2019-10-02 112.213.109.154

2016-12-03-----2016-12-05 69.46.84.50

2016-12-04-----2016-12-04 112.213.109.206

2016-01-30-----2016-01-30 58.64.200.3