diff --git a/dns/transport/local/local.go b/dns/transport/local/local.go
index 4e53586d..51badec4 100644
--- a/dns/transport/local/local.go
+++ b/dns/transport/local/local.go
@@ -54,18 +54,17 @@ func (t *Transport) Close() error {
 
 func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
 	question := message.Question[0]
-	domain := dns.FqdnToDomain(question.Name)
 	if question.Qtype == mDNS.TypeA || question.Qtype == mDNS.TypeAAAA {
-		addresses := t.hosts.Lookup(domain)
+		addresses := t.hosts.Lookup(dns.FqdnToDomain(question.Name))
 		if len(addresses) > 0 {
 			return dns.FixedResponse(message.Id, question, addresses, C.DefaultDNSTTL), nil
 		}
 	}
 	systemConfig := getSystemDNSConfig(t.ctx)
 	if systemConfig.singleRequest || !(message.Question[0].Qtype == mDNS.TypeA || message.Question[0].Qtype == mDNS.TypeAAAA) {
-		return t.exchangeSingleRequest(ctx, systemConfig, message, domain)
+		return t.exchangeSingleRequest(ctx, systemConfig, message, question.Name)
 	} else {
-		return t.exchangeParallel(ctx, systemConfig, message, domain)
+		return t.exchangeParallel(ctx, systemConfig, message, question.Name)
 	}
 }
 
diff --git a/dns/transport/local/local_fallback.go b/dns/transport/local/local_fallback.go
index cd2d198f..1e7e0238 100644
--- a/dns/transport/local/local_fallback.go
+++ b/dns/transport/local/local_fallback.go
@@ -67,7 +67,6 @@ func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*m
 		return f.DNSTransport.Exchange(ctx, message)
 	}
 	question := message.Question[0]
-	domain := dns.FqdnToDomain(question.Name)
 	if question.Qtype == mDNS.TypeA || question.Qtype == mDNS.TypeAAAA {
 		var network string
 		if question.Qtype == mDNS.TypeA {
@@ -75,7 +74,7 @@ func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*m
 		} else {
 			network = "ip6"
 		}
-		addresses, err := f.resolver.LookupNetIP(ctx, network, domain)
+		addresses, err := f.resolver.LookupNetIP(ctx, network, question.Name)
 		if err != nil {
 			var dnsError *net.DNSError
 			if errors.As(err, &dnsError) && dnsError.IsNotFound {
@@ -85,7 +84,7 @@ func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*m
 		}
 		return dns.FixedResponse(message.Id, question, addresses, C.DefaultDNSTTL), nil
 	} else if question.Qtype == mDNS.TypeNS {
-		records, err := f.resolver.LookupNS(ctx, domain)
+		records, err := f.resolver.LookupNS(ctx, question.Name)
 		if err != nil {
 			var dnsError *net.DNSError
 			if errors.As(err, &dnsError) && dnsError.IsNotFound {
@@ -114,7 +113,7 @@ func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*m
 		}
 		return response, nil
 	} else if question.Qtype == mDNS.TypeCNAME {
-		cname, err := f.resolver.LookupCNAME(ctx, domain)
+		cname, err := f.resolver.LookupCNAME(ctx, question.Name)
 		if err != nil {
 			var dnsError *net.DNSError
 			if errors.As(err, &dnsError) && dnsError.IsNotFound {
@@ -142,7 +141,7 @@ func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*m
 			},
 		}, nil
 	} else if question.Qtype == mDNS.TypeTXT {
-		records, err := f.resolver.LookupTXT(ctx, domain)
+		records, err := f.resolver.LookupTXT(ctx, question.Name)
 		if err != nil {
 			var dnsError *net.DNSError
 			if errors.As(err, &dnsError) && dnsError.IsNotFound {
@@ -170,7 +169,7 @@ func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*m
 			},
 		}, nil
 	} else if question.Qtype == mDNS.TypeMX {
-		records, err := f.resolver.LookupMX(ctx, domain)
+		records, err := f.resolver.LookupMX(ctx, question.Name)
 		if err != nil {
 			var dnsError *net.DNSError
 			if errors.As(err, &dnsError) && dnsError.IsNotFound {