From 48af067e38fad3b377bdb612a7cca0ff8b151246 Mon Sep 17 00:00:00 2001
From: nename0 <26363498+nename0@users.noreply.github.com>
Date: Sat, 2 Aug 2025 10:40:10 +0200
Subject: [PATCH] Reduce minimum TTL to 60s

desec allows TTL of 60s for dyndns domains (dedyn.io)
---
 provider.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/provider.go b/provider.go
index 973daa9..393801d 100644
--- a/provider.go
+++ b/provider.go
@@ -351,12 +351,12 @@ func libdnsTTL(rrs rrSet) time.Duration {
 
 // rrSetTTL returns a valid rrSetTTL value for the given record.
 //
-// deSEC has a minimum TTL of 3600 seconds, if the record TTL
-// is shorter than 3600 seconds, 3600 seconds is returned.
+// deSEC has a minimum TTL of 60 seconds, if the record TTL
+// is shorter than 60 seconds, 60 seconds is returned.
 func rrSetTTL(rr libdns.RR) int {
 	ttl := int(rr.TTL / time.Second)
-	if ttl < 3600 {
-		return 3600
+	if ttl < 60 {
+		return 60
 	}
 	return ttl
 }