Query the DNS Host

About this task

Query the DNS host for information about host addresses.

You can enter either a hostname or an IPv4 or IPv6 address. If you enter the hostname, this command shows the IP address that corresponds to the hostname and if you enter an IP address, this command shows the hostname for the IP address. DNS supports IPv4 addresses with no difference in functionality or configuration in this procedure.

Procedure

  1. In the navigation pane, expand Configuration > Serviceability > Diagnostics.
  2. Select DNS.
  3. Select the DNS Host tab.
  4. In the HostData text box, enter the DNS host name, IPv4 or the IPv6 address.
  5. Select Query.

DNS Host Field Descriptions

Use the data in the following table to use the DNS Host tab.

Name

Description

HostData

Enter hostname or host IPv4 or IPv6 address to be identified.

HostName

Identifies the host name. This parameter is read-only.

HostAddressType

Identifies the address type of the host.

HostAddress

Identifies the host IP address. This parameter is read-only.

HostSource

Identifies the DNS server IP or host file. This parameter is read-only.