iP or domain name lookup

mail.centfor.com Server iP：

Current resolution：

domain resolution record：

2025-08-16-----2025-10-15 117.135.207.47

2025-08-16-----2025-10-15 220.197.30.158

2025-08-16-----2025-10-15 47.251.59.234

2025-08-16-----2025-10-15 115.236.121.126

2025-09-06-----2025-10-15 45.195.18.28

2025-10-15-----2025-10-15 47.253.121.161

2025-08-16-----2025-10-10 45.195.18.29

2025-09-05-----2025-10-10 47.251.44.69

2025-09-05-----2025-09-06 47.254.146.50

2025-09-06-----2025-09-06 47.254.149.190

2025-08-16-----2025-08-16 47.253.199.206

2022-08-27-----2023-02-20 117.147.199.35

2022-08-27-----2023-02-20 115.236.119.68

2022-08-27-----2023-02-20 183.136.182.3

2022-08-27-----2023-02-20 45.254.48.67

2022-08-27-----2023-02-20 103.129.255.200

2019-07-15-----2021-11-18 123.58.177.239

2018-11-08-----2018-11-08 218.28.136.201

2017-05-05-----2017-05-05 218.28.136.199

2017-04-19-----2017-04-19 222.137.116.4