Hidden-primary DNS for ~91 zones: CoreDNS + custom rfc2136 plugin for self-hosted ACME DNS-01. Source of truth for zones/, Corefile, deploy configs.
Find a file
Ryan Malloy 49d370dae6 supported.systems: move mail to 155.138.160.10 + add old-mailu temp record
Mail server migration cutover. mail.supported.systems flips inbound mail
for all 20 MX-referring zones to the new server. old-mailu.supported.systems
preserves a name pointing at the old IP (66.42.75.247) during the
migration window for IMAP drain, mailbox sync, and parallel verification.
2026-05-20 15:21:45 -06:00
caddy coredns: production Let's Encrypt cert via Caddy sidecar (DNS-01 + Vultr) 2026-05-14 01:34:57 -06:00
scripts scripts: chmod +x notify-he.py 2026-05-20 11:39:25 -06:00
zones supported.systems: move mail to 155.138.160.10 + add old-mailu temp record 2026-05-20 15:21:45 -06:00
.env coredns: rename endpoint dns.l.supported.systems -> dns.supported.systems 2026-05-16 15:24:27 -06:00
.gitignore coredns: production Let's Encrypt cert via Caddy sidecar (DNS-01 + Vultr) 2026-05-14 01:34:57 -06:00
CLAUDE.md CLAUDE.md: project knowledge — architecture, NOTIFY, SSH deploy, HE quirks 2026-05-20 11:32:25 -06:00
Corefile coredns: script-based NOTIFY to ns1.he.net on every prep 2026-05-18 16:57:54 -06:00
docker-compose.yml coredns: fix silently-broken healthcheck (distroless image has no wget) 2026-05-16 14:01:22 -06:00
Makefile coredns: script-based NOTIFY to ns1.he.net on every prep 2026-05-18 16:57:54 -06:00