iP or domain name lookup

jqdsy.com Server iP：

Current resolution：

domain resolution record：

2019-08-15-----2019-09-28 121.46.80.74

2016-12-31-----2017-09-16 117.25.128.150

2016-09-04-----2016-09-20 61.160.224.184

2016-09-04-----2016-09-04 120.52.19.10

2016-09-04-----2016-09-04 61.240.144.159

2016-09-04-----2016-09-04 221.204.14.203

2016-02-15-----2016-02-15 221.204.14.161

2016-02-15-----2016-02-15 61.240.144.161

2016-02-15-----2016-02-15 120.52.19.12

2016-02-15-----2016-02-15 125.88.190.12

2016-02-15-----2016-02-15 222.73.144.161

2016-02-15-----2016-02-15 61.160.224.186

2016-02-15-----2016-02-15 202.102.85.58