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zones: replace all A 100.79.95.190 with CNAME rpm-bullet.mer.idahomuellers.net

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27 records across 15 zones converted from direct A records pointing at
the Tailscale endpoint (100.79.95.190) to CNAMEs pointing at the
Tailscale-named alias. Now if the underlying Tailscale node's IP
changes, only the rpm-bullet record needs updating instead of
chasing 27 zones.

Affected zones (all *.l labels + a handful of dev / dev.mary names):
  acrazy.org      copper-springs.online   demostar.io      flonhoney.com
  homestar.ink    kg7q.cc                 malloys.us       ourjob.site
  qubeseptic.com  ryanmalloy.com          septic.report    sidejob.pro
  supported.systems  warehack.ing         zmesh.systems

No CNAME collisions: none of the converted names had other records
(MX/TXT/SRV/CAA/AAAA) at the same exact name. _acme-challenge.<sub>.l
records sit at distinct subdomains and continue to resolve independently
(verified: TXT lookups for known _acme-challenge.l.* names still return
the original values).

Also fixed prepare-zones.sh: added `|| true` after the serial-detection
grep so a zero-match (first run of a new day) doesn't trip `set -e`
and abort the whole prep.
This commit is contained in:
Ryan Malloy 2026-05-17 03:29:34 -06:00
parent ada5c872e3
commit 5afdb05667
16 changed files with 30 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

4
zones/sidejob.pro.zone
View file

@ -6,8 +6,8 @@ $TTL 3600
300 IN NS ns1.vultr.com
300 IN NS ns2.vultr.com
300 IN A 108.61.229.209
*.l 300 IN A 100.79.95.190
l 300 IN A 100.79.95.190
*.l 300 IN CNAME rpm-bullet.mer.idahomuellers.net
l 300 IN CNAME rpm-bullet.mer.idahomuellers.net
* 300 IN CNAME sidejob.pro
300 IN MX 10 sidejob.pro
_acme-challenge.api 300 IN TXT "a1zkQ7ukvloDCOuB5kCsxC1TWH2rRXKCCI88GJrwV84"