iP or domain name lookup

mail.ch.com Server iP：

Current resolution：

domain resolution record：

2023-06-24-----2023-09-21 129.226.102.73

2023-06-24-----2023-09-21 112.90.80.101

2023-06-24-----2023-09-21 112.60.20.236

2023-09-21-----2023-09-21 109.244.184.102

2023-06-24-----2023-06-30 14.17.27.155

2019-09-25-----2022-09-16 113.96.233.155

2021-11-17-----2022-09-16 203.205.255.142

2022-02-07-----2022-09-16 14.17.27.154

2022-02-07-----2022-09-16 14.17.5.225

2022-09-16-----2022-09-16 163.177.30.56

2022-09-16-----2022-09-16 157.255.13.12

2022-09-16-----2022-09-16 120.232.67.187

2022-09-16-----2022-09-16 120.241.150.114

2022-09-16-----2022-09-16 157.255.13.247

2022-09-16-----2022-09-16 120.233.18.36

2019-07-13-----2022-02-07 59.37.96.29

2020-10-06-----2022-02-07 120.241.186.206

2020-10-06-----2022-02-07 157.255.173.155

2020-10-06-----2022-02-07 183.232.93.144

2022-02-07-----2022-02-07 112.90.80.211

2022-02-07-----2022-02-07 157.255.218.58

2022-02-07-----2022-02-07 112.60.23.181

2022-02-07-----2022-02-07 112.53.42.200

2020-10-06-----2021-11-17 61.241.49.119

2019-09-25-----2020-10-06 203.205.255.212

2017-12-15-----2019-09-25 183.232.98.201

2017-12-15-----2019-09-25 112.90.78.157

2019-06-25-----2019-07-13 103.7.30.46

2019-07-13-----2019-07-13 14.17.42.118

2017-12-15-----2018-01-23 112.90.77.178

2017-12-15-----2018-01-23 183.3.226.105