iP or domain name lookup

surveylink.cn Server iP：

Current resolution：

domain resolution record：

2023-10-25-----2024-06-07 139.196.88.174

2022-07-30-----2022-07-30 47.103.141.5

2021-10-14-----2022-03-09 47.100.96.162

2020-10-07-----2020-12-11 47.116.70.199

2020-05-12-----2020-05-12 121.41.105.236

2016-11-28-----2016-11-28 221.12.163.169

2016-11-28-----2016-11-28 122.226.73.41