virus logo Application Control

DNS_Zone.Transfer

description-logo Description

This indicates an attempt to send a zone transfer request via DNS.
DNS zone transfer is sent by setting the DNS query type to AXFR. It allows administrators to copy DNS databases from one DNS server to another DNS server.

affected-products-logoAffected Products

DNS

Impact logoImpact

Unexpected network communication

Technology

Network-Protocol

Behavior

  • Reasonable

Default Ports

  • UDP/53

Version Updates

Date Version Status Detail
2019-07-30 14.661
Modified
 Sig Added
2019-07-18 14.653
Modified
 Sig Added
2019-07-18 14.652
Modified
 Sig Added
2019-07-18 14.651
Modified
 Sig Added
2019-06-21 14.637
Modified
 Sig Added
2019-06-20 14.636
Modified
 Sig Added
ID 10357
Released Aug 03, 2005
Updated Jul 26, 2019
Risk black-background-circle-icon black-background-circle-icon lightgray-background-circle-icon lightgray-background-circle-icon lightgray-background-circle-icon
Popularity black-background-star-icon black-background-star-icon black-background-star-icon black-background-star-icon lightgray-background-star-icon
Category Network.Service
Vendor DNS
SSL Deep Inspection No
Language N/A
Deprecated No