iP or domain name lookup

wwwwwwww.yiren21.com Server iP：

Current resolution：

domain resolution record：

2026-01-05-----2026-01-05 172.104.251.198

2024-11-19-----2025-05-13 221.228.32.13

2024-07-03-----2024-10-03 61.160.148.90

2023-12-10-----2023-12-10 156.251.239.114

2023-11-26-----2023-11-26 156.251.239.184

2023-11-25-----2023-11-25 156.251.239.181

2023-11-25-----2023-11-25 156.251.239.182

2023-10-13-----2023-10-13 156.234.127.185

2023-10-12-----2023-10-12 156.234.127.149

2023-09-12-----2023-09-12 156.234.127.151

2023-09-12-----2023-09-12 156.234.127.10

2023-09-08-----2023-09-08 156.234.127.153

2023-09-01-----2023-09-01 156.234.127.109

2023-08-04-----2023-08-04 45.33.2.79

2023-03-18-----2023-06-17 156.234.127.14

2022-03-19-----2022-03-19 173.255.194.134

2022-03-13-----2022-03-13 45.79.19.196

2020-12-12-----2020-12-13 52.128.23.153

2019-10-09-----2019-10-09 79.124.78.105

2019-08-18-----2019-08-19 218.28.144.36

2019-08-17-----2019-08-17 218.28.144.37