iP or domain name lookup

zhenglun.iask.in Server iP：

Current resolution：

domain resolution record：

2021-09-14-----2021-09-15 125.43.246.71

2019-11-17-----2021-09-14 120.27.251.182

2021-06-06-----2021-06-06 125.43.245.18

2021-06-06-----2021-06-06 125.43.254.109

2021-04-30-----2021-04-30 125.43.254.174

2020-09-15-----2021-01-08 174.128.255.252

2020-04-29-----2020-04-30 42.238.233.173

2020-04-28-----2020-04-29 192.168.1.3

2020-04-19-----2020-04-19 125.43.244.31

2020-04-14-----2020-04-14 125.43.250.219

2019-12-07-----2020-03-29 0.0.0.0

2019-11-17-----2019-11-17 125.43.241.55

2018-10-27-----2018-10-27 117.158.17.217