221.239.6.* Ptr List
China Tianjin telecom
| Index | iP | PTR | Add time | Last found time |
|---|---|---|---|---|
| 1 | 221.239.6.82 | vpn01.gmcc.com.cn. | 2020-06-23 | 2026-04-03 |
| 2 | 221.239.6.85 | itmail03.gmcc.com.cn. | 2020-06-23 | 2026-04-03 |
| 3 | 221.239.6.90 | mx.gmcc.com.cn. | 2020-06-23 | 2026-04-03 |
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