iP or domain name lookup

mail.guandan.com Server iP：

Current resolution：

domain resolution record：

2023-09-11-----2025-09-17 43.155.124.18

2023-09-11-----2025-09-17 43.154.252.250

2023-09-11-----2025-09-17 43.154.252.31

2023-09-11-----2025-05-24 183.47.114.101

2023-09-11-----2025-05-24 120.241.150.114

2023-09-11-----2025-05-24 183.2.144.108

2023-09-11-----2025-05-24 163.177.30.56

2023-09-11-----2025-05-24 120.233.18.36

2023-09-11-----2025-05-24 183.2.144.113

2023-09-11-----2025-05-24 157.255.13.247

2023-09-11-----2025-05-24 120.232.67.187

2023-09-11-----2025-05-24 157.255.13.12

2019-07-30-----2019-08-12 103.7.30.46

2017-08-01-----2019-07-30 14.17.42.118

2017-08-26-----2019-07-30 183.232.98.201

2017-09-03-----2019-07-30 112.90.78.157

2019-07-30-----2019-07-30 59.37.96.29

2017-08-26-----2018-01-20 112.90.77.178

2017-08-26-----2018-01-20 183.3.226.105

2017-08-01-----2017-08-01 120.198.201.151

2017-08-01-----2017-08-01 183.3.235.69