From 385d7b0582acdff8da018136f4575816c3c54b0b Mon Sep 17 00:00:00 2001
From: Jordan Whited <jordan@jordanwhited.com>
Date: Wed, 13 May 2020 14:06:49 -0700
Subject: [PATCH] fix PTR answer target

---
 wgsd.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wgsd.go b/wgsd.go
index 2603854..4e234c6 100644
--- a/wgsd.go
+++ b/wgsd.go
@@ -76,9 +76,9 @@ func (p *WGSD) ServeDNS(ctx context.Context, w dns.ResponseWriter,
 					Class:  dns.ClassINET,
 					Ttl:    0,
 				},
-				Ptr: fmt.Sprintf("%s.%s",
+				Ptr: fmt.Sprintf("%s.%s%s",
 					base64.StdEncoding.EncodeToString(peer.PublicKey[:]),
-					p.zone),
+					spPrefix, p.zone),
 			})
 		}
 		w.WriteMsg(m) // nolint: errcheck