From 4291ea8b81fc88760b5b21a11d096ca464f673c4 Mon Sep 17 00:00:00 2001
From: phga <toerd@posteo.de>
Date: Tue, 13 Apr 2021 22:20:03 +0200
Subject: [PATCH] fix: missing delete in nsupdate

---
 cmd/dd/dd.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd/dd/dd.go b/cmd/dd/dd.go
index e7106e0..2f7fd9a 100644
--- a/cmd/dd/dd.go
+++ b/cmd/dd/dd.go
@@ -60,8 +60,9 @@ func updateDnsRecord(domain string, ip string, hmac string, keyname string, secr
 
 	update := fmt.Sprintf(`server %s
                            key %s:%s %s
+                           update delete %s
                            update add %s %d a %s
-                           send`, config.DnsServer, hmac, keyname, secret, domain, config.DnsTTL, ip)
+                           send`, config.DnsServer, hmac, keyname, secret, domain, domain, config.DnsTTL, ip)
 
 	_, err = io.WriteString(f, update)
 	if err != nil {