diff --git a/CHANGELOG.md b/CHANGELOG.md
index 11a682281b..1f3a827bd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ Changelog for NeoFS Node
 
 ### Added
 - Embedded Neo contracts in `contracts` dir (#2391)
+- `dump-names` command for adm
+- `renew-domain` command for adm
 
 ### Fixed
 
diff --git a/cmd/neofs-adm/internal/modules/morph/dump_hashes.go b/cmd/neofs-adm/internal/modules/morph/dump_hashes.go
index 3378d8a967..139cd7c950 100644
--- a/cmd/neofs-adm/internal/modules/morph/dump_hashes.go
+++ b/cmd/neofs-adm/internal/modules/morph/dump_hashes.go
@@ -269,20 +269,29 @@ func fillContractExpiration(cmd *cobra.Command, c Client, infos []contractDumpIn
 		if err != nil {
 			continue // OK for NNS itself, for example.
 		}
-		elems := props.Value().([]stackitem.MapElement)
-		for _, e := range elems {
-			k, err := e.Key.TryBytes()
-			if err != nil {
-				continue
-			}
+		exp, err := expirationFromProperties(props)
+		if err != nil {
+			continue // Should be there, but who knows.
+		}
+		infos[i].expiration = exp
+	}
+}
+
+func expirationFromProperties(props *stackitem.Map) (int64, error) {
+	elems := props.Value().([]stackitem.MapElement)
+	for _, e := range elems {
+		k, err := e.Key.TryBytes()
+		if err != nil {
+			continue
+		}
 
-			if string(k) == "expiration" {
-				v, err := e.Value.TryInteger()
-				if err != nil || !v.IsInt64() {
-					continue
-				}
-				infos[i].expiration = v.Int64()
+		if string(k) == "expiration" {
+			v, err := e.Value.TryInteger()
+			if err != nil || !v.IsInt64() {
+				continue
 			}
+			return v.Int64(), nil
 		}
 	}
+	return 0, errors.New("not found")
 }
diff --git a/cmd/neofs-adm/internal/modules/morph/dump_names.go b/cmd/neofs-adm/internal/modules/morph/dump_names.go
new file mode 100644
index 0000000000..00b07b6267
--- /dev/null
+++ b/cmd/neofs-adm/internal/modules/morph/dump_names.go
@@ -0,0 +1,90 @@
+package morph
+
+import (
+	"bytes"
+	"fmt"
+	"sort"
+	"strings"
+	"text/tabwriter"
+	"time"
+
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep11"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	nameDomainFlag = "domain"
+)
+
+type nameExp struct {
+	name string
+	exp  int64
+}
+
+func dumpNames(cmd *cobra.Command, _ []string) error {
+	c, err := getN3Client(viper.GetViper())
+	if err != nil {
+		return fmt.Errorf("can't create N3 client: %w", err)
+	}
+	cs, err := c.GetContractStateByID(1) // NNS.
+	if err != nil {
+		return err
+	}
+	var n11r = nep11.NewNonDivisibleReader(invoker.New(c, nil), cs.Hash)
+	tokIter, err := n11r.Tokens()
+	if err != nil {
+		return err
+	}
+	zone, _ := cmd.Flags().GetString(nameDomainFlag)
+	var res = make([]nameExp, 0)
+	for toks, err := tokIter.Next(10); len(toks) != 0 && err == nil; toks, err = tokIter.Next(10) {
+		for i := range toks {
+			var name = string(toks[i])
+			if zone != "" && name != zone && !strings.HasSuffix(name, "."+zone) {
+				continue
+			}
+			props, err := n11r.Properties(toks[i])
+			if err != nil {
+				cmd.PrintErrf("Error getting properties for %s: %v\n", name, err)
+				continue
+			}
+			exp, err := expirationFromProperties(props)
+			if err != nil {
+				cmd.PrintErrf("Error getting expiration from properties for %s: %v\n", name, err)
+				continue
+			}
+			res = append(res, nameExp{name: name, exp: exp})
+		}
+	}
+
+	sort.Slice(res, func(i, j int) bool {
+		var (
+			iParts = strings.Split(res[i].name, ".")
+			jParts = strings.Split(res[j].name, ".")
+		)
+		if len(iParts) != len(jParts) {
+			return len(iParts) < len(jParts)
+		}
+		for k := len(iParts) - 1; k >= 0; k-- {
+			var c = strings.Compare(iParts[k], jParts[k])
+			if c != 0 {
+				return c == -1
+			}
+		}
+		return false
+	})
+
+	buf := bytes.NewBuffer(nil)
+	tw := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
+	for i := range res {
+		_, _ = tw.Write([]byte(fmt.Sprintf("%s\t%s\n",
+			res[i].name, time.UnixMilli(res[i].exp).String())))
+	}
+	_ = tw.Flush()
+
+	cmd.Print(buf.String())
+
+	return nil
+}
diff --git a/cmd/neofs-adm/internal/modules/morph/renew_domain.go b/cmd/neofs-adm/internal/modules/morph/renew_domain.go
new file mode 100644
index 0000000000..dfbb073ad1
--- /dev/null
+++ b/cmd/neofs-adm/internal/modules/morph/renew_domain.go
@@ -0,0 +1,73 @@
+package morph
+
+import (
+	"errors"
+	"strings"
+
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep11"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	recursiveFlag = "recursive"
+)
+
+func renewDomain(cmd *cobra.Command, _ []string) error {
+	dom, err := cmd.Flags().GetString(nameDomainFlag)
+	if err != nil {
+		return err
+	}
+	recursive, _ := cmd.Flags().GetBool(recursiveFlag)
+	wCtx, err := newInitializeContext(cmd, viper.GetViper())
+	if err != nil {
+		return err
+	}
+	defer wCtx.close()
+	nns, err := wCtx.Client.GetContractStateByID(1)
+	if err != nil {
+		return err
+	}
+	var domains = make([]string, 0, 1)
+	if recursive {
+		var n11r = nep11.NewNonDivisibleReader(wCtx.ReadOnlyInvoker, nns.Hash)
+		tokIter, err := n11r.Tokens()
+		if err != nil {
+			return err
+		}
+		for toks, err := tokIter.Next(10); len(toks) != 0 && err == nil; toks, err = tokIter.Next(10) {
+			for i := range toks {
+				var name = string(toks[i])
+				if name != dom && !strings.HasSuffix(name, "."+dom) {
+					continue
+				}
+				domains = append(domains, name)
+			}
+		}
+	} else {
+		avail, err := unwrap.Bool(wCtx.ReadOnlyInvoker.Call(nns.Hash, "isAvailable"))
+		if err == nil && avail {
+			return errors.New("domain is not registered or expired")
+		}
+		domains = append(domains, dom)
+	}
+
+	bw := io.NewBufBinWriter()
+	for i := range domains {
+		emit.AppCall(bw.BinWriter, nns.Hash, "renew", callflag.All, domains[i])
+		if bw.Err != nil {
+			return bw.Err
+		}
+		// Default registration price is 10 GAS, adding more domains
+		// into the script makes test execution to fail.
+		if err := wCtx.sendConsensusTx(bw.Bytes()); err != nil {
+			return err
+		}
+		bw.Reset()
+	}
+	return wCtx.awaitTx()
+}
diff --git a/cmd/neofs-adm/internal/modules/morph/root.go b/cmd/neofs-adm/internal/modules/morph/root.go
index a33a99ef76..057390e33a 100644
--- a/cmd/neofs-adm/internal/modules/morph/root.go
+++ b/cmd/neofs-adm/internal/modules/morph/root.go
@@ -162,6 +162,15 @@ var (
 		RunE: dumpContractHashes,
 	}
 
+	dumpNamesCmd = &cobra.Command{
+		Use:   "dump-names",
+		Short: "Dump known registred NNS names and expirations",
+		PreRun: func(cmd *cobra.Command, _ []string) {
+			_ = viper.BindPFlag(endpointFlag, cmd.Flags().Lookup(endpointFlag))
+		},
+		RunE: dumpNames,
+	}
+
 	dumpNetworkConfigCmd = &cobra.Command{
 		Use:   "dump-config",
 		Short: "Dump NeoFS network config",
@@ -199,6 +208,16 @@ var (
 		RunE: dumpContainers,
 	}
 
+	renewDomainCmd = &cobra.Command{
+		Use:   "renew-domain",
+		Short: "Renew NNS domain",
+		PreRun: func(cmd *cobra.Command, _ []string) {
+			_ = viper.BindPFlag(alphabetWalletsFlag, cmd.Flags().Lookup(alphabetWalletsFlag))
+			_ = viper.BindPFlag(endpointFlag, cmd.Flags().Lookup(endpointFlag))
+		},
+		RunE: renewDomain,
+	}
+
 	restoreContainersCmd = &cobra.Command{
 		Use:   "restore-containers",
 		Short: "Restore NeoFS containers from file",
@@ -271,6 +290,10 @@ func init() {
 	dumpContractHashesCmd.Flags().StringP(endpointFlag, "r", "", "N3 RPC node endpoint")
 	dumpContractHashesCmd.Flags().String(customZoneFlag, "", "Custom zone to search.")
 
+	RootCmd.AddCommand(dumpNamesCmd)
+	dumpNamesCmd.Flags().StringP(endpointFlag, "r", "", "N3 RPC node endpoint")
+	dumpNamesCmd.Flags().StringP(nameDomainFlag, "d", "", "Filter by domain")
+
 	RootCmd.AddCommand(dumpNetworkConfigCmd)
 	dumpNetworkConfigCmd.Flags().StringP(endpointFlag, "r", "", "N3 RPC node endpoint")
 
@@ -297,6 +320,12 @@ func init() {
 	dumpContainersCmd.Flags().String(containerContractFlag, "", "Container contract hash (for networks without NNS)")
 	dumpContainersCmd.Flags().StringSlice(containerIDsFlag, nil, "Containers to dump")
 
+	RootCmd.AddCommand(renewDomainCmd)
+	renewDomainCmd.Flags().String(alphabetWalletsFlag, "", "Path to alphabet wallets dir")
+	renewDomainCmd.Flags().StringP(endpointFlag, "r", "", "N3 RPC node endpoint")
+	renewDomainCmd.Flags().StringP(nameDomainFlag, "d", "", "Domain")
+	renewDomainCmd.Flags().BoolP(recursiveFlag, "u", false, "Recursive (renew all subdomain as well)")
+
 	RootCmd.AddCommand(restoreContainersCmd)
 	restoreContainersCmd.Flags().String(alphabetWalletsFlag, "", "Path to alphabet wallets dir")
 	restoreContainersCmd.Flags().StringP(endpointFlag, "r", "", "N3 RPC node endpoint")
diff --git a/docs/cli-adm.md b/docs/cli-adm.md
index a80d114e23..e94e9c1dbe 100644
--- a/docs/cli-adm.md
+++ b/docs/cli-adm.md
@@ -70,11 +70,15 @@ credentials:     # passwords for consensus node / alphabet wallets
 
 #### Network maintenance
 
+- `dump-names` allows to walk through NNS names and see their expirations.
+
 - `set-config` add/update configuration values in the Netmap contract.
 
 - `force-new-epoch` increments NeoFS epoch number and executes new epoch
   handlers in NeoFS nodes.
 
+- `renew-domain` updates expiration date of the given domain for one year.
+
 - `refill-gas` transfers sidechain GAS to the specified wallet. 
 
 - `update-contracts` updates contracts to a new version.