diff --git a/roles/prometheus/defaults/main.yml b/roles/prometheus/defaults/main.yml
index 7e888037ce46bd579e5acb6f53000eb25f392494..3ba228c1b2dbe7023d5fa36bce2f4e2b02325b85 100644
--- a/roles/prometheus/defaults/main.yml
+++ b/roles/prometheus/defaults/main.yml
@@ -28,6 +28,7 @@ blackbox_targets:
     - https://alpm-types.archlinux.page/alpm_types/
     - https://america.archive.pkgbuild.com
     - https://america.mirror.pkgbuild.com
+    - https://archinstall.archlinux.page
     - https://archive.archlinux.org
     - https://archlinux.org
     - https://archlinux.page
diff --git a/tf-stage1/archlinux.tf b/tf-stage1/archlinux.tf
index 3162b1350362dee705e697fbbf848c4975fa2f4c..fb5c152cb1bfda348544aaa3bc00c2b58b409e3b 100644
--- a/tf-stage1/archlinux.tf
+++ b/tf-stage1/archlinux.tf
@@ -450,6 +450,13 @@ resource "hetznerdns_record" "archlinux_page_origin_mx" {
   type    = "MX"
 }
 
+resource "hetznerdns_record" "archlinux_page_archinstall_cname" {
+  zone_id = hetznerdns_zone.archlinux_page.id
+  name    = "archinstall"
+  value   = "archlinux.github.io."
+  type    = "CNAME"
+}
+
 resource "hetznerdns_record" "archlinux_page_origin_ns3" {
   zone_id = hetznerdns_zone.archlinux_page.id
   name    = "@"