# Internal services

You are asked to show some creativity in terms of network usage and content. ;)

**More inspiration is collected [here](/internal/Historical-Services) and [here](/internal/Ideas).**

## CA

xuu is maintaining an [certificate authority](/services/Certificate-Authority) for internal services.

zotan is maintaining an (experimental, but working) [ACME server](https://acme.dn42) (with accompanying CA), compatible with any LetsEncrypt client like Certbot, Dehydrated or Caddy.

## Network-related
  * See [Looking Glasses](/services/Looking-Glasses) for more network diagnostic tools
  * Realtime network map: [map.dn42](http://map.dn42/) (DN42) or [map42.0x7f.cc](https://map42.0x7f.cc) (IANA) _(Note: This is a direct copy of nixnodes map with some fixes and new functions since original map is no longer get maintained. This map is currently using MRT dump from GRC as source. We will pull new dumps from GRC every 15 minutes.)_
  * Network Information Service: [info.nia.dn42](http://info.nia.dn42) (DN42) or [bgp42.strexp.net](https://bgp42.strexp.net) (IANA). Main functions including _network information_, _network map (from map.dn42, require WebGL)_, _network ranking (based on centrality)_, _ROA alerting_ and _path finder_.
  * Yet Another WIP network map: [map.jerry.dn42](https://map.jerry.dn42/) (via DN42) or [map.meson.cc](https://map.meson.cc) (via clearnet) _(uses MRT dump as source, updated every 30 minutes.)_
  * Nixnodes original Map of the network: [map.nixnodes.net](http://map.nixnodes.net)
  * DN42 IP address lookup tool: [dn42.g-load.eu/ip](https://dn42.g-load.eu/ip/)
  * New DNS System monitoring: [grafana.burble.com/d/E4iCaHoWk/dn42-dns-status](https://grafana.burble.com/d/E4iCaHoWk/dn42-dns-status?orgId=1&refresh=1m)
  * What is my IP: [whatismyip.dn42](http://whatismyip.dn42/)


### GeoIP Services
[Map.dn42](http://map.dn42/) provides a simple GeoIP service. This service uses rDNS records and country field in aut-num objects as a reference, currently designed for fun :P

#### API
Results are in JSON format. 

http://ipip.map.dn42/whois?ip=[DN42_IP]&lang=en  
http://ipip.map.dn42/whois?asn=AS[DN42_ASN]

#### Client
There is a client software using above apis to provide GeoIP-based traceroute. 
It is a modified IPIP.NET Best Trace software with DN42 support injection.

Windows only, no virus scan report available, but our DLL source is provided with the modified client. It's highly recommended to run this tool in a sandbox. 

** Since the original software is not open source, so use it at your own risk. **

Preview: http://img.dn42/images/GEOTRACE42.jpg  
Link: http://map.dn42/BestTrace42.zip

### ASN Authentication Solution
Authenticate your users by having them verify their ASN ownership with KIOUBIT-MNT using their registry-provided methods in an automated way. An example of this is the automatic peering system for the Kioubit Network.
To use the service, please message Kioubit on IRC to have your domain activated and receive the required documentation.

## IRC

| Hostname / IP                 | SSL           | Remarks                                     |
|:------------------------------|:------------- |:--------------------------------------------|
| irc.hackint.dn42              |  Yes          | DN42                                        |
| irc.hackint.hack/dn42         |  Yes          | ChaosVPN                                    |
| irc.dn42                      |  Yes          | Internal IRC                                |

### Clients

| Hostname / IP | Remarks |
|:--------------|:--------|
| https://lounge.burble.dn42 | [thelounge](https://thelounge.chat/) for lurking on #dn42, see [burble.dn42 services](https://dn42.burble.com/home/burble-dn42-services). |

## Images, E-Books, Videos and other Media

| Hostname / IP                                     | Remarks                                                  |
|:------------------------------------------------- |:-------------------------------------------------------- |
| http://img.dn42                                   | Imagehoster                                              |
| http://chan.dn42                                  | DN42-Chan, an imageboard                                 |
| http://j.munsternet.dn42                          | Jellyfin instance with movies and TV shows (test).       |

## Radio and Video Streaming

| Hostname / IP                                     | Remarks                                                        |
|:------------------------------------------------- |:-------------------------------------------------------------- |
| https://invidious.doxz.dn42/ (BROKEN 2021-04-19)  | Invidious instance with proxy (Youtube)                        |
| https://live.jerry.dn42/                          | Live audio stream powered by mpd                               |
| http://deep.radio.unknownts.dn42/                 | Internet radio playing random music                            |
| https://yp.unknownts.dn42/                        | A YellowPages for internet radio stations inside dn42          |
| https://stream.pebkac.dn42/                       | Web Radio Streaming                                            |

### Direct Connect
Some [Advanced Direct Connect](https://en.wikipedia.org/wiki/Advanced_Direct_Connect) Hubs are being run DN42 internally. Choose a [client](https://en.wikipedia.org/wiki/Comparison_of_ADC_software#Client_software) and connect to exchange files.

| Address                        |
|:-------------------------------|
| adcs://hub.dcpp.dn42:1511      |
| dchub://hub.dcpp.dn42:2780     |
| dchub://dcpp.grmml.dn42:4111   |

### FTP / HTTP

**FIXME**: Please add info about (approximate) bandwidth of the servers.

| Hostname / IP                                               | Space | Speed       | Remarks                                        |
|:----------------------------------------------------------- |:----- |:----------- |:---------------------------------------------- |                              
| http://seafile.dn42                                         |       |             | Opensource Dropbox, yay!                       |
| http://files.nop.dn42                                       |       | max 1Mbit/s | download only                                  |

## Proxies

 See http://wiki.hamburg.ccc.de/ChaosVPN:Proxy

### Tor

Entry points to the Tor network are available on dn42. See [Tor](/internal/Tor) for more details.

### Telegram

A MTProxy server is available at [mtp.jerry.dn42:8044](https://t.me/proxy?server=mtp.jerry.dn42&port=8044&secret=ee1419944c0a129dbba2beb2636fcf361a616e64726f69642e676f6f676c65736f757263652e636f6d).

## NTP

| Hostname / IP                                     | Remarks                             |
|:------------------------------------------------- |:----------------------------------- |
| ntp.martin89.dn42                                 | more than one A records/server      |
| tick.gotroot.dn42 (172.20.14.247)                 | Stratum 1, GPS, Vancouver Canada    |
| tock.gotroot.dn42 (172.20.14.250)                 | Stratum 2, Anycast on each node     |
| *.burble.dn42 | All burble.dn42 nodes are part of the NTP Pool and provide NTP over clearnet and DN42. See also [burble.dn42 services](https://dn42.burble.com/home/burble-dn42-services) |
| ntp.yuetau.dn42 (172.21.68.50)                    | Anycast on all node     |

## OS Mirror/Repository's

Repository Mirrors are listed on another page: [Repository Mirrors](/services/Repository-Mirrors)


## Gaming

| Hostname / IP                                     | Game                   | Remarks                    |
|:------------------------------------------------- |:---------------------- |:-------------------------- |
| hulk.mhm.dn42 (172.23.67.1)                       | Tetrinet               |                            |
| mc.nia.dn42 (172.20.168.133, fd01:1926:817:3::)                      | Minecraft              | 1.16.4 Mod, Optimized for CN   |
| ttd.nia.dn42 (172.20.168.132, fd01:1926:817:2::)                     | OpenTTD                | 1.10.1, Optimized for CN   |
| mc.nico.dn42 | Minecraft | 1.16.5, [Forge Modded](https://bbs.dn42/d/17-modded-116-minecraft-server), IPv4 & IPv6, Central US Server |
| mc.jerry.dn42                                     | Minecraft              | 1.16.3, IPv4 & IPv6 |
| ttd.jerry.dn42                                    | OpenTTD                | latest, IPv4 & IPv6 |
| stk.jerry.dn42:2759, stk.jerry.neo:2759           | SuperTuxKart           | latest, IPv4 only   |
| ns1.deltaman.dn42 (172.22.134.131, fd1b:7f7d:dd55:4600:219:ff:fe00:fafe) | OpenTTD      | 1.10.3, Hosted in NL   |

## Shell

Providers of shell access:

| Person        | Hostname                               | Net              | Description | Contact       |
|:------------- |:-------------------------------------- |:---------------- |:---------------- |:------------- |
| mc36          | telnet test.nop.dn42                   | dn42 only        |looking glass     | -             |
| JerryXiao     | ssh lg@lg.jerry.dn42                   | dn42 and icvpn   |looking glass     | -             |
| burble        | ssh <mntner>@shell.fr-rbx1.burble.dn42<br>/ssh <mntner>@shell.ca-bhs2.burble.dn42 | dn42             |Full shell account| See below |

### burble.dn42 shell access

Full shell accounts are available for any dn42 MNTNER that has an SSH auth method configured. Usernames are 
constructed using the MNTNER name, lowercased and without the '-MNT' suffix and the SSH public key from the 
registry `auth` method is used for authentication. 

See also the [burble.dn42 website](https://dn42.burble.com/services/shell/) for more details.

## Misc 

| Hostname / IP                                     | Remarks                                                                        |
| ------------------------------------------------- | ------------------------------------------------------------------------------ |
|[https://bbs.dn42](https://bbs.dn42), [https://dn42bbs.0b1.me](https://dn42bbs.0b1.me) via Clearnet | A general BBS powered by Flarum for virtually any topics. Maintained by nicholascw.|
| https://paste.weiti.dn42                          | AES-encrypted pastebin-like (privatebin) |
| http://www.nop.dn42/                              | Basic "whatismyip" service               |
| http://freerouter.nop.dn42/                       | freeRouter main site                     |
| http://rtros.nop.dn42/                            | freeRouter distribution                  |
| http://wiki.dn42, http://internal.dn42, [dn42.i2p](http://beb6v2i4jevo72vvnx6segsk4zv3pu3prbwcfuta3bzrcv7boy2q.b32.i2p/) (i2p), jsptropkiix3ki5u.onion  | This wiki! Web Hosted by [xuu](https://xuu.dn42). Git Repo hosted on git.dn42  |
| http://jack.pyropeter.eu/dn42/routecount/         | Statistics about the number of v4/v6 routes seen by AS76115 (Since Aug. 2014)  |
| https://p.pebkac.dn42/                            | PasteBin Service (Netcat/Bash CLI Client)     |

### Usenet Servers / News
There are some News Servers available [here](/services/News)

## E-Mail
There is a list of E-Mail providers [here](/services/E-Mail-Providers)

# Other networks

**[List of other Overlay Networks](/Other)**

## Public Internet

 * https://mirror.frubar.net 100MBit
 * https://frucman.frubar.net

### NAT64

Niantic Network (AS4242421331) is providing a NAT64 service at Strategic Explorations (AS207268). 

* IPv6 at public Internet: `2a0e:b107:b7f::[DN42 IPv4]`

* IPv4 endpoint at DN42: 
  * `172.20.158.177`: Seattle
  * `172.20.158.178`: Singapore

* DNS64: `2602:feda:3c9::` or `dns.strexp.net`

### Self-serve Peering System

* AS4242423914
  * https://dn42.g-load.eu/
* AS4242421588
  * https://www.chrismoos.com/dn42-peering/