From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 6 Dec 2025 20:46:55 +0000 (+0000)
Subject: util: Allow blocking an entire TLD
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad221a7d3e8c2cd90e8e787b36238bedb441cb8d;p=dbl.git

util: Allow blocking an entire TLD

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/dnsbl/util.py b/src/dnsbl/util.py
index 949130a..a418959 100644
--- a/src/dnsbl/util.py
+++ b/src/dnsbl/util.py
@@ -58,16 +58,12 @@ def is_fqdn(s):
 	if len(s) > 253:
 		return False
 
-	# Remove final dot, allowed in DNS but not in DB checks
+	# Remove final dot
 	if s.endswith("."):
 		s = s[:-1]
 
 	labels = s.split(".")
 
-	# FQDN must have at least two labels (e.g., example.com)
-	if len(labels) < 2:
-		return False
-
 	for label in labels:
 		if not 1 <= len(label) <= 63:
 			return False