diff --git a/api.go b/api.go
index 4d0317b..7ec2981 100644
--- a/api.go
+++ b/api.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"net/http"
 	"os"
@@ -60,10 +61,10 @@ func main() {
 	corsHandler := gh.CORS(gh.AllowCredentials(), gh.AllowedHeaders([]string{"x-requested-with", "content-type"}), gh.AllowedOrigins([]string{"*"}))
 
 	// Specific routes
-	r.Host(`{subdomain:.*}{node:pwd[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}}-{port:[0-9]*}.{tld:.*}`).Handler(tcpHandler)
-	r.Host(`{subdomain:.*}{node:pwd[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}}.{tld:.*}`).Handler(tcpHandler)
-	r.Host(`pwd{alias:.*}-{session:.*}-{port:[0-9]*}.{tld:.*}`).Handler(tcpHandler)
-	r.Host(`pwd{alias:.*}-{session:.*}.{tld:.*}`).Handler(tcpHandler)
+	r.Host(fmt.Sprintf("{subdomain:.*}pwd{node:%s}-{port:%s}.{tld:.*}", config.PWDHostnameRegex, config.PortRegex)).Handler(tcpHandler)
+	r.Host(fmt.Sprintf("{subdomain:.*}pwd{node:%s}.{tld:.*}", config.PWDHostnameRegex)).Handler(tcpHandler)
+	r.Host(fmt.Sprintf("pwd{alias:%s}-{session:%s}-{port:%s}.{tld:.*}", config.AliasnameRegex, config.AliasSessionRegex, config.PortRegex)).Handler(tcpHandler)
+	r.Host(fmt.Sprintf("pwd{alias:%s}-{session:%s}.{tld:.*}", config.AliasnameRegex, config.AliasSessionRegex)).Handler(tcpHandler)
 	r.HandleFunc("/ping", handlers.Ping).Methods("GET")
 	corsRouter.HandleFunc("/instances/images", handlers.GetInstanceImages).Methods("GET")
 	corsRouter.HandleFunc("/sessions/{sessionId}", handlers.GetSession).Methods("GET")
diff --git a/config/config.go b/config/config.go
index 461baa1..0981d94 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,6 +1,22 @@
 package config
 
-import "flag"
+import (
+	"flag"
+	"regexp"
+)
+
+const (
+	PWDHostnameRegex      = "[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}"
+	PortRegex             = "[0-9]{1,5}"
+	AliasnameRegex        = "[0-9|a-z|A-Z|-]*"
+	AliasSessionRegex     = "[0-9|a-z|A-Z]{8}"
+	AliasGroupRegex       = "(" + AliasnameRegex + ")-(" + AliasSessionRegex + ")"
+	PWDHostPortGroupRegex = "^.*pwd(" + PWDHostnameRegex + ")(?:-?(" + PortRegex + "))?\\..*$"
+	AliasPortGroupRegex   = "^.*pwd" + AliasGroupRegex + "(?:-?(" + PortRegex + "))?\\..*$"
+)
+
+var NameFilter = regexp.MustCompile(PWDHostPortGroupRegex)
+var AliasFilter = regexp.MustCompile(AliasPortGroupRegex)
 
 var SSLPortNumber, PortNumber, Key, Cert, SessionsFile, PWDContainerName, PWDCName, HashKey string
 var MaxLoadAvg float64
diff --git a/handlers/dns.go b/handlers/dns.go
index fdec640..7cdd27e 100644
--- a/handlers/dns.go
+++ b/handlers/dns.go
@@ -4,22 +4,19 @@ import (
 	"fmt"
 	"log"
 	"net"
-	"regexp"
 	"strings"
 
 	"github.com/miekg/dns"
+	"github.com/play-with-docker/play-with-docker/config"
 	"github.com/play-with-docker/play-with-docker/services"
 )
 
-var dnsFilter = regexp.MustCompile(`^.*pwd([0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3})(?:-[0-9]{1,5})?\..*$`)
-var aliasFilter = regexp.MustCompile(`^.*pwd(.*?)-(.*?)[\.-].*`)
-
 func DnsRequest(w dns.ResponseWriter, r *dns.Msg) {
-	if len(r.Question) > 0 && dnsFilter.MatchString(r.Question[0].Name) {
+	if len(r.Question) > 0 && config.NameFilter.MatchString(r.Question[0].Name) {
 		// this is something we know about and we should try to handle
 		question := r.Question[0].Name
 
-		match := dnsFilter.FindStringSubmatch(question)
+		match := config.NameFilter.FindStringSubmatch(question)
 
 		ip := strings.Replace(match[1], "-", ".", -1)
 
@@ -34,11 +31,11 @@ func DnsRequest(w dns.ResponseWriter, r *dns.Msg) {
 		m.Answer = append(m.Answer, a)
 		w.WriteMsg(m)
 		return
-	} else if len(r.Question) > 0 && aliasFilter.MatchString(r.Question[0].Name) {
+	} else if len(r.Question) > 0 && config.AliasFilter.MatchString(r.Question[0].Name) {
 		// this is something we know about and we should try to handle
 		question := r.Question[0].Name
 
-		match := aliasFilter.FindStringSubmatch(question)
+		match := config.AliasFilter.FindStringSubmatch(question)
 
 		i := services.FindInstanceByAlias(match[2], match[1])
 
diff --git a/handlers/reverseproxy.go b/handlers/reverseproxy.go
index b1449a5..4a2fbc8 100644
--- a/handlers/reverseproxy.go
+++ b/handlers/reverseproxy.go
@@ -36,15 +36,13 @@ func getTargetInfo(vars map[string]string, req *http.Request) (string, string) {
 		}
 	}
 
-	if strings.HasPrefix(node, "pwd") {
-		// Node is actually an ip, need to convert underscores by dots.
-		ip := strings.Replace(strings.TrimPrefix(node, "pwd"), "-", ".", -1)
+	// Node is actually an ip, need to convert underscores by dots.
+	ip := strings.Replace(node, "-", ".", -1)
 
-		if net.ParseIP(ip) == nil {
-			// Not a valid IP, so treat this is a hostname.
-		} else {
-			node = ip
-		}
+	if net.ParseIP(ip) == nil {
+		// Not a valid IP, so treat this is a hostname.
+	} else {
+		node = ip
 	}
 
 	return node, port
@@ -136,28 +134,3 @@ func NewTCPProxy() http.Handler {
 	}
 	return &tcpProxy{Director: director}
 }
-
-func NewSSLDaemonHandler() http.Handler {
-	director := func(req *http.Request) {
-		v := mux.Vars(req)
-		node := v["node"]
-		if strings.HasPrefix(node, "pwd") {
-			// Node is actually an ip, need to convert underscores by dots.
-			ip := strings.Replace(strings.TrimPrefix(node, "pwd"), "-", ".", -1)
-
-			if net.ParseIP(ip) == nil {
-				// Not a valid IP, so treat this is a hostname.
-			} else {
-				node = ip
-			}
-		}
-
-		// Only proxy http for now
-		req.URL.Scheme = "http"
-
-		req.URL.Host = fmt.Sprintf("%s:%s", node, "2375")
-		log.Printf("HTTPS Reverse proxying to %s\n", req.URL.Host)
-	}
-
-	return &tcpProxy{Director: director}
-}
diff --git a/handlers/tlsproxy.go b/handlers/tlsproxy.go
index e6194c6..34a7919 100644
--- a/handlers/tlsproxy.go
+++ b/handlers/tlsproxy.go
@@ -5,16 +5,14 @@ import (
 	"io"
 	"log"
 	"net"
-	"regexp"
 	"strings"
 
 	vhost "github.com/inconshreveable/go-vhost"
+	"github.com/play-with-docker/play-with-docker/config"
 	"github.com/play-with-docker/play-with-docker/services"
 )
 
 func StartTLSProxy(port string) {
-	var validProxyHost = regexp.MustCompile(`^.*pwd([0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3}-[0-9]{1,3})(?:-?([0-9]{1,5}))?\..*$`)
-	var validAliasProxyHost = regexp.MustCompile(`^.*pwd([0-9|a-z|A-Z]*)-([0-9|a-z|A-Z]{8})(?:-?([0-9]{1,5}))?\..*$`)
 
 	tlsListener, tlsErr := net.Listen("tcp", fmt.Sprintf(":%s", port))
 	log.Println("Listening on port " + port)
@@ -43,10 +41,10 @@ func StartTLSProxy(port string) {
 			targetPort := "443"
 
 			host := vhostConn.ClientHelloMsg.ServerName
-			match := validProxyHost.FindStringSubmatch(host)
+			match := config.NameFilter.FindStringSubmatch(host)
 			if len(match) < 2 {
 				// Not a valid proxy host, try alias hosts
-				match := validAliasProxyHost.FindStringSubmatch(host)
+				match := config.AliasFilter.FindStringSubmatch(host)
 				if len(match) < 4 {
 					// Not valid, just close the connection
 					return