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HOSTNAMES
Up: 58.187.248.0/21
| IP | Type | Hostname |
|---|---|---|
| 58.187.253.66 | PTR | mail.gdt.gov.vn |
| 58.187.253.177 | PTR | mail1.tpb.com.vn |
| 58.187.253.179 | PTR | smtp1.tpb.com.vn |
