iP or domain name lookup

www.freetechebooks.com Server iP：

Current resolution：

domain resolution record：

2024-02-06-----2026-01-15 221.228.32.13

2022-09-16-----2024-02-02 164.88.86.158

2024-01-18-----2024-01-18 156.251.239.90

2024-01-01-----2024-01-01 156.251.239.19

2023-12-20-----2023-12-20 156.251.239.165

2023-11-26-----2023-12-16 156.251.239.20

2023-11-26-----2023-12-05 85.209.192.54

2023-12-03-----2023-12-03 156.251.239.134

2023-11-17-----2023-11-17 156.251.239.124

2023-11-16-----2023-11-16 156.251.239.171

2023-11-13-----2023-11-13 156.234.127.171

2023-11-03-----2023-11-03 156.251.239.170

2023-08-21-----2023-08-21 156.234.127.164

2023-08-02-----2023-08-02 185.244.106.23

2023-05-24-----2023-06-13 156.234.127.27