iP or domain name lookup

doc.weixin.qq.com Server iP：

Current resolution：

domain resolution record：

2021-12-28-----2022-10-31 106.53.142.183

2021-12-28-----2022-10-31 106.55.209.57

2022-01-18-----2022-10-31 43.129.254.62

2020-05-21-----2022-01-05 112.60.18.82

2021-07-28-----2022-01-05 203.205.234.24

2021-08-05-----2022-01-05 59.36.121.217

2021-08-05-----2022-01-05 112.60.0.218

2019-08-22-----2022-01-02 113.96.209.114

2019-08-22-----2021-12-22 157.255.174.117

2019-08-22-----2021-12-22 121.51.24.11

2020-02-04-----2021-12-22 203.205.232.60

2021-08-05-----2021-12-22 157.255.245.18

2021-08-05-----2021-12-14 121.51.166.24