iP or domain name lookup

aa.luya.vip Server iP：

Current resolution：

domain resolution record：

2020-11-08-----2023-06-11 47.91.170.222

2022-08-02-----2023-05-03 43.135.79.134

2021-09-28-----2021-11-25 47.74.55.53

2021-09-28-----2021-10-01 47.74.46.59

2021-05-10-----2021-08-13 47.90.30.95

2020-12-08-----2020-12-08 52.128.23.153

2019-07-27-----2020-09-01 47.91.169.15

2019-07-26-----2019-07-27 47.254.39.76

2019-07-22-----2019-07-26 47.91.168.226