diff --git a/ops/nixos/lib/coredns/zones/db.as205479.net b/ops/nixos/lib/coredns/zones/db.as205479.net
index 9c2a4f5b65..ac11d88f7e 100644
--- a/ops/nixos/lib/coredns/zones/db.as205479.net
+++ b/ops/nixos/lib/coredns/zones/db.as205479.net
@@ -3,7 +3,7 @@
 ; SPDX-License-Identifier: Apache-2.0
 
 ;              MNAME                        RNAME                  SERIAL REFRESH RETRY EXPIRE TTL
-@ 600 IN SOA   frantech-lux01.as205479.net. hostmaster.lukegb.com. 37     600     450   3600   300
+@ 600 IN SOA   frantech-lux01.as205479.net. hostmaster.lukegb.com. 39     600     450   3600   300
 
 ; NB: this are also glue records in Google Domains.
 $INCLUDE tmpl.ns
@@ -14,7 +14,7 @@ $INCLUDE tmpl.ns
 @                   3600 IN MX   10 alt3.aspmx.l.google.com.
 @                   3600 IN MX   10 alt4.aspmx.l.google.com.
 
-# bvm-radius serves HTTP(S) for root
+; bvm-radius serves HTTP(S) for root
 @                   3600 IN A     92.118.28.9
 @                   3600 IN AAAA  2a09:a441::9
 www                 3600 IN CNAME bvm-radius.as205479.net.