diff --git a/README.md b/README.md
index aef9f3d..37239b2 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,19 @@ devices:
     port: 8999
     user: prometheus2
     password: password_to_second_router
+  - name: routers_srv_dns
+    srv:
+      record: _mikrotik._udp.example.com
+    user: prometheus
+    password: password_to_all_dns_routers
+  - name: routers_srv_custom_dns
+    srv:
+      record: _mikrotik2._udp.example.com
+      dns:
+        address: 1.1.1.1
+        port: 53
+    user: prometheus
+    password: password_to_all_dns_routers
 
 features:
   bgp: true
@@ -64,6 +77,11 @@ features:
   optics: true
 ```
 
+If you add a devices with the `srv` parameter instead of `address` the exporter will perform a DNS query
+to obtain the SRV record and discover the devices dynamically. Also, you can specify a DNS server to use
+on the query.
+
+
 ###### example output
 
 ```
diff --git a/collector/collector.go b/collector/collector.go
index 9139a8d..6a409ce 100644
--- a/collector/collector.go
+++ b/collector/collector.go
@@ -8,11 +8,15 @@ import (
 	"fmt"
 	"io"
 	"net"
+	"os"
+	"strconv"
+	"strings"
 	"sync"
 	"time"
 
 	"mikrotik-exporter/config"
 
+	"github.com/miekg/dns"
 	"github.com/prometheus/client_golang/prometheus"
 	log "github.com/sirupsen/logrus"
 	routeros "gopkg.in/routeros.v2"
@@ -22,6 +26,7 @@ const (
 	namespace  = "mikrotik"
 	apiPort    = "8728"
 	apiPortTLS = "8729"
+	dnsPort    = 53
 
 	// DefaultTimeout defines the default timeout when connecting to a router
 	DefaultTimeout = 5 * time.Second
@@ -194,9 +199,52 @@ func (c *collector) Describe(ch chan<- *prometheus.Desc) {
 // Collect implements the prometheus.Collector interface.
 func (c *collector) Collect(ch chan<- prometheus.Metric) {
 	wg := sync.WaitGroup{}
-	wg.Add(len(c.devices))
+
+	var realDevices []config.Device
 
 	for _, dev := range c.devices {
+		if (config.SrvRecord{}) != dev.Srv {
+			log.WithFields(log.Fields{
+				"SRV": dev.Srv.Record,
+			}).Info("SRV configuration detected")
+      conf, _ := dns.ClientConfigFromFile("/etc/resolv.conf")
+			dnsServer := net.JoinHostPort(conf.Servers[0], strconv.Itoa(dnsPort))
+			if (config.DnsServer{}) != dev.Srv.Dns {
+				dnsServer = net.JoinHostPort(dev.Srv.Dns.Address, strconv.Itoa(dev.Srv.Dns.Port))
+				log.WithFields(log.Fields{
+					"DnsServer": dnsServer,
+				}).Info("Custom DNS config detected")
+			}
+			dnsMsg := new(dns.Msg)
+			dnsCli := new(dns.Client)
+
+			dnsMsg.RecursionDesired = true
+			dnsMsg.SetQuestion(dns.Fqdn(dev.Srv.Record), dns.TypeSRV)
+			r, _, err := dnsCli.Exchange(dnsMsg, dnsServer)
+
+			if err != nil {
+				os.Exit(1)
+			}
+
+			for _, k := range r.Answer {
+				if s, ok := k.(*dns.SRV); ok {
+					d := config.Device{}
+					d.Name = strings.TrimRight(s.Target, ".")
+					d.Address = strings.TrimRight(s.Target, ".")
+					d.User = dev.User
+					d.Password = dev.Password
+					c.getIdentity(&d)
+					realDevices = append(realDevices, d)
+				}
+			}
+		} else {
+			realDevices = append(realDevices, dev)
+		}
+	}
+
+	wg.Add(len(realDevices))
+
+	for _, dev := range realDevices {
 		go func(d config.Device) {
 			c.collectForDevice(d, ch)
 			wg.Done()
@@ -206,6 +254,30 @@ func (c *collector) Collect(ch chan<- prometheus.Metric) {
 	wg.Wait()
 }
 
+func (c *collector) getIdentity(d *config.Device) error {
+	cl, err := c.connect(d)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"device": d.Name,
+			"error":  err,
+		}).Error("error dialing device")
+		return err
+	}
+	defer cl.Close()
+	reply, err := cl.Run("/system/identity/print")
+	if err != nil {
+		log.WithFields(log.Fields{
+			"device": d.Name,
+			"error":  err,
+		}).Error("error fetching ethernet interfaces")
+		return err
+	}
+	for _, id := range reply.Re {
+		d.Name = id.Map["name"]
+	}
+	return nil
+}
+
 func (c *collector) collectForDevice(d config.Device, ch chan<- prometheus.Metric) {
 	begin := time.Now()
 
diff --git a/config/config.go b/config/config.go
index 12f60f3..981a439 100644
--- a/config/config.go
+++ b/config/config.go
@@ -29,13 +29,23 @@ type Config struct {
 
 // Device represents a target device
 type Device struct {
-	Name     string `yaml:"name"`
-	Address  string `yaml:"address"`
-	User     string `yaml:"user"`
-	Password string `yaml:"password"`
+	Name     string    `yaml:"name"`
+	Address  string    `yaml:"address,omitempty"`
+	Srv      SrvRecord `yaml:"srv,omitempty"`
+	User     string    `yaml:"user"`
+	Password string    `yaml:"password"`
 	Port	 string `yaml:"port"`
 }
 
+type SrvRecord struct {
+	Record string    `yaml:"record"`
+	Dns    DnsServer `yaml:"dns,omitempty"`
+}
+type DnsServer struct {
+	Address string `yaml:"address"`
+	Port    int    `yaml:"port"`
+}
+
 // Load reads YAML from reader and unmashals in Config
 func Load(r io.Reader) (*Config, error) {
 	b, err := ioutil.ReadAll(r)
diff --git a/go.mod b/go.mod
index 4735b2b..45c33dc 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module mikrotik-exporter
 go 1.13
 
 require (
+	github.com/miekg/dns v1.1.22
 	github.com/prometheus/client_golang v1.2.1
 	github.com/prometheus/common v0.7.0
 	github.com/sirupsen/logrus v1.4.2
diff --git a/go.sum b/go.sum
index b6c230e..54fe2aa 100644
--- a/go.sum
+++ b/go.sum
@@ -32,6 +32,8 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxv
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/miekg/dns v1.1.22 h1:Jm64b3bO9kP43ddLjL2EY3Io6bmy1qGb9Xxz6TqS6rc=
+github.com/miekg/dns v1.1.22/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
@@ -66,17 +68,30 @@ github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392 h1:ACG4HJsFiNMf47Y4PeRoebLNy/2lXT9EtprMuTFWt1M=
+golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190923162816-aa69164e4478 h1:l5EDrHhldLYb3ZRHDUhXF7Om7MvYXnkV9/iQNo1lX6g=
+golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47 h1:/XfQ9z7ib8eEJX2hdgFTZJ/ntt0swNk5oYBziWeTCvY=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190907020128-2ca718005c18/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=