This page lists external DNS zones, provided by networks that are interconnected with dn42.

## Authoritative nameservers

Some references for Freifunk are http://wiki.freifunk.net/DNS and http://luebeck.freifunk.net/wiki/DNS

| **Network name** | **Contact** | **DNS zone** | **Reverse zone** | **Authoritative nameservers** | **Last update** | **Comments** |
|:----------------:|:----------:|:------------:|:----------------:|-------------------------------|--------------|---------|
| ChaosVPN | - | `hack.` | `31.172.in-addr.arpa.` | `172.31.0.5` | Nov. 2013 | - |
| RaumZeitLabor | - | `rzl.` | - | `172.22.36.1` | Nov. 2013 | - |
| Freifunk Hamburg | - | `ffhh.` | - | `10.112.1.1` `10.112.14.1` | Nov. 2013 | - |
| Freifunk Lübeck | - | `ffhl.` | - | `10.130.10.1` `10.130.12.1` `10.130.14.1` | Nov. 2013 | - |
| Freifunk Chemnitz | Amadeus | `ffc.` | `8.10.in-addr.arpa.` | `10.8.6.6` `10.8.40.27` `10.8.40.57` | Nov. 2013 | - |

## Configuration

See [[Recursive DNS resolver]] or [[DNS forwarding configuration|Services-DNS-Configuration]].