h2.iot-dns.com服务器iP：
当前解析：
历史解析记录：
2021-02-13-----2025-05-04 18.195.44.247
2022-07-11-----2025-05-04 3.121.244.214
2024-09-14-----2025-05-04 15.197.253.33
2024-12-23-----2025-05-04 3.33.239.251
2024-12-23-----2025-05-04 47.100.87.59
2024-12-23-----2025-05-04 47.116.187.214
2024-12-23-----2025-05-04 8.153.105.112
2021-02-13-----2025-03-30 3.120.166.59
2022-05-09-----2024-09-14 42.192.31.222
2023-10-12-----2023-10-12 35.155.166.214
2021-02-13-----2021-09-03 162.14.14.146