iP or domain name lookup

jsynj1.7766.org Server iP：

Current resolution：

domain resolution record：

2022-12-05-----2022-12-05 121.237.151.48

2022-10-22-----2022-10-22 49.65.151.251

2022-09-19-----2022-10-08 222.94.169.14

2022-07-29-----2022-07-29 117.89.112.190

2022-07-08-----2022-07-08 114.221.153.97

2022-06-30-----2022-06-30 114.221.50.180

2022-04-28-----2022-04-28 114.222.194.89

2022-04-16-----2022-04-16 114.221.152.67

2022-03-02-----2022-03-04 222.94.168.247

2022-02-08-----2022-02-20 117.62.212.76

2022-01-18-----2022-02-08 121.237.150.228