iP or domain name lookup

ay20.com Server iP：

Current resolution：

domain resolution record：

2023-09-04-----2024-06-14 3.33.243.145

2023-09-04-----2024-06-14 15.197.204.56

2022-12-31-----2022-12-31 35.186.238.101

2019-08-24-----2019-09-26 43.255.52.52

2017-07-29-----2017-10-16 162.159.208.76

2017-10-16-----2017-10-16 115.231.187.231

2017-10-16-----2017-10-16 122.190.3.231

2017-10-16-----2017-10-16 59.51.81.248

2017-10-16-----2017-10-16 42.236.94.231

2017-10-16-----2017-10-16 58.211.137.231

2017-07-29-----2017-07-29 116.31.127.153

2017-07-29-----2017-07-29 58.211.137.153

2017-07-29-----2017-07-29 117.34.14.153

2017-07-29-----2017-07-29 59.51.81.229

2017-07-29-----2017-07-29 42.236.94.240