Disabled 0x20 encoding for NS queries.

2026-04-04 16:19:58 +02:00
parent 5044064f6c
commit d86fb6916f
1 changed files with 2 additions and 1 deletions
@@ -51,7 +51,8 @@ impl BlockchainFilter {
    }

    fn lookup_from_ns(qname: &str, qtype: QueryType, servers: &[IpAddr], tracker: &RttTracker<IpAddr>) -> Option<DnsPacket> {
-        let mut dns_client = DnsNetworkClient::new();
+        // Disable 0x20 encoding for NS queries - external NS servers may not preserve case
+        let mut dns_client = DnsNetworkClient::new_with_0x20(false);
        dns_client.run().unwrap();
        let timeout = std::time::Duration::from_secs(2);