iP or domain name lookup

whitepaper.ctocio.com.cn Server iP：

Current resolution：

domain resolution record：

2023-08-08-----2026-03-10 15.197.158.49

2022-08-01-----2022-10-01 117.34.13.86

2022-08-01-----2022-10-01 42.236.93.86

2022-08-01-----2022-10-01 61.241.118.86

2022-08-01-----2022-10-01 150.138.151.86

2022-08-01-----2022-10-01 125.39.239.86

2022-08-01-----2022-10-01 111.32.135.86

2022-08-01-----2022-10-01 58.211.2.86

2022-08-01-----2022-10-01 183.232.53.86

2022-09-11-----2022-10-01 157.255.26.86

2022-09-30-----2022-09-30 219.159.84.86

2022-08-01-----2022-08-12 183.61.190.86

2022-08-12-----2022-08-12 220.170.186.86

2021-08-27-----2021-09-03 183.232.53.75

2021-08-27-----2021-09-03 119.167.246.172

2021-08-27-----2021-09-03 122.190.3.75

2021-08-27-----2021-09-03 221.178.57.75

2021-08-27-----2021-09-03 150.138.151.75

2021-08-27-----2021-09-03 219.159.84.75

2021-08-27-----2021-08-27 117.34.61.75