Services marked as Restricted are hidden from public DNS. If you want to use these features, remember to add their addresses locally or add my DNS server. Services marked as Pending is currently unavailable to public network or still under construction.
Public File Transfer [Public | tcp4 tcp6 | $CERNET]
I’ll put temporarily shared files here for download. Service only available to CERNET users.
临时文件下载点，只对 CERNET 开放。
Public Blog [Public | tcp4 tcp6 | ::]
A casual blog built on an extremely unstable server, goes down all the time.
就是这个博客
High Performance Computing [Public | tcp4 | 0.0.0.0]
Entry point of Peking University HPC platform supercomputers. See http://hpc.pku.edu.cn/resource.html
北京大学高性能计算平台超级计算机的接入点。最近经常要用的时候忘记地址，简单地 alias 一下。
Resources [Restricted | tcp4 tcp6 | $PKU_Campus]
Books and Documents collected from the Internet, OCRed, duplicates removed (by comparison based on machine learning) and indexed for full text search.
网上搜集的各种资料库，OCR并且去重。提供在线全文索引。
Scraping and processing status (As of October 1, 2016)
| Source | Size | Overlapping | Analysis Methods | Availability |
| Gutenberg | 0.04 TB | 0% | DCT (100%) index (100%) | 1.0 |
| Libgen | 18.2 TB | 7% | DCT (77%) OCR (96%) index (96%) | 1.0 |
| sci-hub | 46.2 TB | 20% | DCT (26%) OCR (51%) index (51%) | – |
| bookzz | 22.7 TB | 92% | DCT (86%) OCR (91%) index (91%) | 0.6 |
| SciFinder | 0.8 TB | 0% | DCT (100%) index (100%) | 0.5 |
| muchong.com(emuch.net) | – | 51% | DCT (100%) index (100%) | 0.5 |
| bt.byr.cn | 0.4 TB | 4% | DCT (100%) index (100%) | 1.0 |
| bt.neu6.edu.cn | 0.3 TB | 3% | DCT (100%) index (100%) | 1.0 |
| wooyun.org | 0.01 TB | 0% | DCT (100%) index (100%) | 1.0 |
| duxiu | – | 2% | DCT (100%) index (100%) | 1.0 |
| WikiLeaks | – | 0% | DCT (100%) index (100%) | – |
| Wikipedia | – | 0% | DCT (100%) index (100%) | – |
| 四库全书 | 0.4 TB | 0% | DCT (0%) OCR (0%) index (1%) | 1.0 |
| National Geographic 1888-2015 | 0.05 TB | 0% | DCT (100%) OCR (100%) index (100%) | 1.0 |
| 中国国家地理(地理知识) 1989-2015 | 0.03 TB | 0% | DCT (100%) OCR (100%) index (100%) | 1.0 |
Git & Gitlab [Restricted | tcp4 tcp6 | $PKU_Campus]
Cloud Sync [Restricted | tcp4 tcp6 | $PKU_Campus]
Private File Transfer [Restricted | tcp4 tcp6 | ::]
Transfer files to team members still using ancient systems or mobile devices.
Distributed System Tracker [Restricted | tcp6 | ::]
Used temporarily as the tracker of lib.zzi.io’s distributed storage and processing system
API [Restricted | tcp4 | 0.0.0.0]
https://apiname.api.zzi.io/asyc
Asynchronous API for a lot of services
Broadcast [Restricted | tcp4 tcp6 | $CERNET]
https://ssl.http.broadcast.zzi.io/
rtmps://tls.rtmp.broadcast.zzi.io/
mms://music.mms.broadcast.zzi.io/
Broadcast logs, mails, network captures, alerts and musics to all connected devices and servers
Music [Restricted | tcp4 tcp6 | ::]
Music channel!
WeChat Public Account Backend [Pending | tcp4 | 0.0.0.0]
Used as the backend server for WeChat Public Account.
微信公众号后台(实验中)