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h1 tags | Another infinity |
h2 tags | Welcome to USTC open source software mirror. |
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| Host | Type | Class | TTL | Target |
| mirrors.ustc.edu.cn | A | IN | 600 | |
| mirrors.ustc.edu.cn | AAAA | IN | 600 | |
| mirrors.ustc.edu.cn | MX | IN | 600 | mail.ustclug.org |
| mirrors.ustc.edu.cn | TXT | IN | 600 | |
| mirrors.ustc.edu.cn | NS | IN | 3600 | ns-b.ustclug.org |
| mirrors.ustc.edu.cn | NS | IN | 3600 | ns-a.ustclug.org |
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| mirrors.ustc.edu.cn | SOA | IN | 3600 |