iP or domain name lookup

yp1991.com Server iP：

Current resolution：

domain resolution record：

2024-07-07-----2024-09-17 160.121.134.71

2024-09-07-----2024-09-17 127.0.0.1

2024-04-11-----2024-06-11 15.197.192.55

2023-07-15-----2024-04-22 45.39.195.187

2023-08-25-----2023-10-17 156.234.127.117

2023-10-12-----2023-10-17 156.234.127.138

2023-10-09-----2023-10-09 156.234.127.141

2023-09-24-----2023-10-02 156.234.127.139

2023-09-11-----2023-09-28 156.234.127.27

2023-09-15-----2023-09-24 156.234.127.114

2023-09-16-----2023-09-16 156.234.127.116

2023-09-16-----2023-09-16 156.234.127.29

2023-09-10-----2023-09-10 156.234.127.142

2023-09-04-----2023-09-04 156.234.127.115

2022-11-02-----2023-07-05 50.2.202.132

2023-06-18-----2023-06-30 156.234.127.93

2023-06-08-----2023-06-08 156.234.127.90

2021-02-27-----2021-02-27 208.91.197.46

2020-05-01-----2020-05-01 154.219.126.196

2019-07-12-----2019-07-27 23.106.4.252