debian.org DNS

For most zones the hidden primary is draghi, with ravel, senfl, klecker and orff being the public facing secondaries.

Domain information lives in a git on draghi, and pushing to it will cause the zone to be compiled and reloaded automatically. Repository lives at ssh://db.debian.org/git/domains.git - public read only mirror available using http.

Some subdomains (and when I say subdomains, I really only mean www) are served by the geodns setup on geo1, 2, and 3. They have a seperate repo ssh://db.debian.org/git/geodomains.git and an entirely seperate workflow.

At least it's consistent.

DNSSEC

Adding DNSSEC KSK and ZSK for zones is done by running /srv/dns.debian.org/bin/maintkeydb with the following options:

./bin/maintkeydb create both NSEC3RSASHA1 default your.ip6.arpa

Use RSASHA1 instead of NSEC3RSASHA1 for IPv4 address space.

After that a "; wzf: dnssec = 1" needs to be added to the zone file.

DLV

In order to publish our trust anchors in the ISC DLV, add "; dlv-submit = yes" to the zonefile, then run the dlv-submit-many script in /org/dns.debian.org/dlv-sync.

In order to authenticate our control of that zone to ISC you'll have to manually add a DLV cookie to the respective zone. After adding it you either need to wait a day or so for ISC to re-check by themselves (re-run the script for status information) or trigger a re-check on their website.

Once they have verified the cookie it can be removed from the zone again.