iP or domain name lookup

mail.renrenche.com Server iP：

Current resolution：

domain resolution record：

2022-01-18-----2025-08-30 129.226.102.73

2022-01-18-----2023-09-12 112.90.80.101

2022-01-18-----2023-09-12 112.60.20.236

2023-09-12-----2023-09-12 109.244.184.102

2022-01-18-----2022-01-21 14.17.27.155

2017-12-15-----2019-10-01 121.51.8.59

2017-12-15-----2019-10-01 58.251.81.43

2017-12-15-----2019-10-01 183.3.235.87

2017-12-15-----2019-10-01 58.250.136.39

2019-08-27-----2019-10-01 121.51.130.237

2019-09-30-----2019-10-01 203.205.146.111

2019-08-27-----2019-09-29 203.205.151.66

2017-12-15-----2018-01-22 183.3.225.38

2016-11-08-----2017-01-16 112.90.77.178

2016-11-08-----2017-01-16 14.17.42.118

2016-11-08-----2017-01-16 183.60.15.173

2016-11-08-----2017-01-06 183.232.88.174

2017-01-06-----2017-01-06 120.198.201.151