Date | IP Address |
2018-05-24 | 113.200.91.223 (ClassC) |
2023-11-02 | 116.211.138.205 (ClassC) |
2024-07-31 | 119.167.96.238 (ClassC) |
2024-10-27 | 27.155.113.149 (ClassC) |
2025-02-08 | 119.39.205.67 (ClassC) |
2025-06-10 | 42.202.155.151 (ClassC) |
2025-07-22 | 111.62.149.134 (ClassC) |
2025-08-09 | 124.238.251.150 (ClassC) |
Date | Domain | IP |
mail.tsingtao.com.cn | 2025-05-08 | 222.173.119.20 |
vpn.tsingtao.com.cn | 2025-04-27 | 218.58.50.39 |
tip.tsingtao.com.cn | 2025-01-25 | 112.84.222.45 |
autodiscover.tsingtao.com.cn | 2025-06-19 | 218.58.50.35 |
www.tsingtao.com.cn | 2023-11-02 | 116.211.138.205 |