diff --git a/cmd/axfr/axfr.go b/cmd/axfr/axfr.go
new file mode 100644
index 0000000..af58591
--- /dev/null
+++ b/cmd/axfr/axfr.go
@@ -0,0 +1,51 @@
+package axfr
+
+import (
+	"os"
+	"strings"
+
+	command "github.com/esonhugh/k8spider/cmd"
+	"github.com/esonhugh/k8spider/define"
+	"github.com/esonhugh/k8spider/pkg"
+	"github.com/miekg/dns"
+	log "github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	command.RootCmd.AddCommand(AxfrCmd)
+}
+
+var AxfrCmd = &cobra.Command{
+	Use:   "axfr",
+	Short: "axfr is a command to dump every record from dns server",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		if command.Opts.Zone == "" {
+			log.Warn("zone can't empty")
+			return
+		}
+		zone := dns.Fqdn(command.Opts.Zone)
+
+		dnsServer := command.Opts.DnsServer
+		if command.Opts.DnsServer == "" {
+			dnsServer = "ns.dns." + command.Opts.Zone + ":53"
+		} else if len(strings.Split(dnsServer, ":")) < 2 {
+			dnsServer = dnsServer + ":53"
+		}
+
+		log.Debugf("same command: dig axfr %v @%v", zone, dnsServer)
+		var records define.Records = pkg.DumpAXFR(zone, dnsServer)
+		if command.Opts.OutputFile != "" {
+			f, err := os.OpenFile(command.Opts.OutputFile, os.O_CREATE|os.O_WRONLY, 0644)
+			if err != nil {
+				log.Warnf("OpenFile failed: %v", err)
+			}
+			defer f.Close()
+			records.Print(log.StandardLogger().Writer(), f)
+		} else {
+			records.Print(log.StandardLogger().Writer())
+		}
+
+	},
+}
diff --git a/define/record.go b/define/record.go
index 8d06095..560ef81 100644
--- a/define/record.go
+++ b/define/record.go
@@ -14,6 +14,7 @@ type Record struct {
 	Ip         net.IP
 	SvcDomain  string
 	SrvRecords []SrvRecord
+	Extra      string `json:"Extra,omitempty"`
 }
 
 type SrvRecord struct {
diff --git a/go.mod b/go.mod
index 5fac1ee..7a361e2 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/esonhugh/k8spider
 go 1.19
 
 require (
+	github.com/miekg/dns v1.1.58
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.5.0
 )
@@ -11,5 +12,8 @@ require (
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/testify v1.8.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/net v0.20.0 // indirect
+	golang.org/x/sys v0.16.0 // indirect
+	golang.org/x/tools v0.17.0 // indirect
 )
diff --git a/go.sum b/go.sum
index e24c9a4..d3ed1fe 100644
--- a/go.sum
+++ b/go.sum
@@ -4,6 +4,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/miekg/dns v1.1.58 h1:ca2Hdkz+cDg/7eNF6V56jjzuZ4aCAE+DbVkILdQWG/4=
+github.com/miekg/dns v1.1.58/go.mod h1:Ypv+3b/KadlvW9vJfXOTf300O4UqaHFzFCuHz+rPkBY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -19,9 +21,16 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
+golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/net v0.20.0 h1:aCL9BSgETF1k+blQaYUBx9hJ9LOGP3gAVemcZlf1Kpo=
+golang.org/x/net v0.20.0/go.mod h1:z8BVo6PvndSri0LbOE3hAn0apkU+1YvI6E70E9jsnvY=
+golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
-golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
+golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc=
+golang.org/x/tools v0.17.0/go.mod h1:xsh6VxdV005rRVaS6SSAf9oiAqljS7UZUacMZ8Bnsps=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
index b391e6f..df03ad2 100644
--- a/main.go
+++ b/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"github.com/esonhugh/k8spider/cmd"
 	_ "github.com/esonhugh/k8spider/cmd/all"
+	_ "github.com/esonhugh/k8spider/cmd/axfr"
 	_ "github.com/esonhugh/k8spider/cmd/service"
 	_ "github.com/esonhugh/k8spider/cmd/subnet"
 )
diff --git a/pkg/scanner.go b/pkg/scanner.go
index e88baec..b2c1b8a 100644
--- a/pkg/scanner.go
+++ b/pkg/scanner.go
@@ -2,8 +2,10 @@ package pkg
 
 import (
 	"net"
+	"strings"
 
 	"github.com/esonhugh/k8spider/define"
+	"github.com/miekg/dns"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -37,3 +39,29 @@ func ScanSvcForPorts(records []define.Record) []define.Record {
 	}
 	return records
 }
+
+// default target should be zone
+func DumpAXFR(target string, dnsServer string) []define.Record {
+	t := new(dns.Transfer)
+	m := new(dns.Msg)
+	m.SetAxfr(target)
+	ch, err := t.In(m, dnsServer)
+	if err != nil {
+		log.Fatalf("Transfer failed: %v", err)
+	}
+	var records []define.Record
+	for rr := range ch {
+		if rr.Error != nil {
+			log.Errorf("Error: %v", rr.Error)
+			continue
+		}
+		for _, r := range rr.RR {
+			records = append(records, define.Record{
+				SvcDomain: r.Header().Name,
+				Extra:     strings.Join(strings.Split(r.String(), "\t"), " "),
+			})
+		}
+		log.Debugf("Record: %v", rr.RR)
+	}
+	return records
+}
diff --git a/pkg/utils.go b/pkg/utils.go
index 1e993d2..31ab502 100644
--- a/pkg/utils.go
+++ b/pkg/utils.go
@@ -47,3 +47,8 @@ func SRVRecord(svcDomain string) (string, []*net.SRV, error) {
 	cname, srvs, err := NetResolver.LookupSRV(context.Background(), "", "", svcDomain)
 	return cname, srvs, err
 }
+
+func ARecord(domain string) (ips []net.IP, err error) {
+	ips, err = net.LookupIP(domain)
+	return
+}