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HOSTNAMES
Up: 210.0.228.0/23
| IP | Type | Hostname |
|---|---|---|
| 210.0.228.91 | A+PTR | smtp25.ha.org.hk |
| 210.0.228.94 | A+PTR | smtp27-o.ha.org.hk |
| 210.0.228.163 | PTR | webmail.ha.org.hk |
| 210.0.228.187 | PTR | smtp35.ha.org.hk |
