iP or domain name lookup

bkbk4.com Server iP：

Current resolution：

domain resolution record：

2025-12-21-----2025-12-21 139.162.181.76

2024-08-15-----2025-01-22 154.197.250.183

2025-01-15-----2025-01-16 127.0.1.1

2024-03-12-----2024-07-03 45.196.204.142

2024-02-04-----2024-03-04 156.224.174.5

2023-02-13-----2023-10-30 168.206.205.99

2020-10-03-----2022-08-25 172.67.157.221

2021-03-19-----2022-08-25 104.21.90.149

2022-06-08-----2022-06-19 162.159.137.85

2022-06-08-----2022-06-11 162.159.138.85

2020-10-03-----2021-01-06 104.27.191.252

2020-10-03-----2021-01-06 104.27.190.252