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wiki/Providing-Anycast-DNS.md
2013-11-14 23:02:29 +01:00

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You may want to participate in the anycast DNS cloud.
## Configuration
Configuration requirements for all members of the anycast group are:
* maintain your own zones based on whois database (scripts included in monotone repository)
* allow recursion (including `.`)
* listen on a unicast IP too for testing/debugging reasons
* with bind, please use ```minimal-responses yes;``` (goes into ```options```/```view```)
It is _really_ good to hang around in [[IRC|Services IRC]] to get things sorted out, if something doesn't work. Letting some people test your DNS behavior before joining the anycast-group is considered best practice - better safe than sorry.
* **IP:** 172.22.0.53
* **Announciation Subnet:** 172.22.0.53/32
## Persons providing anycast DNS
| **person** | **AS** | **unicast-name** | **unicast address** | **comments** |
|----|:-------:|:-------:|:-------:|----------------------------------------------------|
| nihilus | 64692 | dnscache.zeus.dn42.nowhere.ws | 172.22.92.123 | |
| wintix | 64822 | ns1.wintix.dn42 | 172.22.222.1 | |
| wintix | 64823 | ns2.wintix.dn42 | 172.22.223.1 | |
| somerandomnick | 64731 | - | 172.22.131.38 | down pending rDNS debate |
| crest | 64828 | ns3.crest.dn42 | 172.22.228.84 | authorative only |
| crest | 64828 | ns2.crest.dn42 | 172.22.228.85 | public caching resolver |
| siska | 76103 | nixnodes.root.dn42 | 172.22.177.8 | authoritative only |
| siska | 76103 | ns1.nixnodes.dn42 | 172.22.177.2 | caching |
| siska | 76105 | ns2.nixnodes.dn42 | 172.22.177.1 | caching |