iP or domain name lookup

ddh4.com Server iP：

Current resolution：

domain resolution record：

2023-07-04-----2023-07-04 45.33.30.197

2023-06-30-----2023-06-30 72.14.185.43

2020-10-03-----2020-10-03 43.255.39.95

2020-07-03-----2020-07-03 150.109.74.180

2020-01-29-----2020-01-29 47.75.167.137

2019-07-21-----2019-07-22 223.99.163.96

2019-07-12-----2019-07-12 183.240.194.187

2019-06-29-----2019-06-29 122.112.171.118