Remove-​Azure​Rm​Dns​Record​Config

Removes a DNS record from a local record set object.

Syntax

Remove-AzureRmDnsRecordConfig
      -Cname <String>
      -RecordSet <DnsRecordSet>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -Exchange <String>
      -Preference <UInt16>
      -RecordSet <DnsRecordSet>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -Ipv4Address <String>
      -RecordSet <DnsRecordSet>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -Ipv6Address <String>
      -RecordSet <DnsRecordSet>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -Nsdname <String>
      -RecordSet <DnsRecordSet>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -Port <UInt16>
      -Priority <UInt16>
      -RecordSet <DnsRecordSet>
      -Target <String>
      -Weight <UInt16>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -Ptrdname <String>
      -RecordSet <DnsRecordSet>
      [<CommonParameters>]
Remove-AzureRmDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Value <String>
      [<CommonParameters>]

Description

The Remove-AzureRmDnsRecordConfig cmdlet removes a Domain Name System (DNS) record from a record set. The RecordSet object is an offline object, and changes to it do not change the DNS responses until after you run the Set-AzureRmDnsRecordSet cmdlet to persist the change to the Microsoft Azure DNS service.

To remove a record, all the fields for that record type must match exactly. You cannot add or remove SOA records. SOA records are automatically created when a DNS zone is created and automatically deleted when the DNS zone is deleted.

You can pass the RecordSet object to this cmdlet as a parameter or by using the pipeline operator.

Examples

Example 1: Remove an A record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "www" -RecordType A -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -RecordSet $RecordSet -Ipv4Address 1.2.3.4
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "www" -RecordType A -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Ipv4Address 1.2.3.4 | Set-AzureRmDnsRecordSet

This example removes an A record from an existing record set. If this is the only record in the record set, the result will be an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Example 2: Remove an AAAA record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "www" -RecordType AAAA -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -RecordSet $RecordSet -Ipv6Address 2001:DB80:4009:1803::1005
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "www" -RecordType AAAA -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Ipv6Address 2001:DB80:4009:1803::1005 | Set-AzureRmDnsRecordSet

This example removes an AAAA record from an existing record set. If this is the only record in the record set, the result will be an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Example 3: Remove a CNAME record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "www" -RecordType CNAME -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -RecordSet $RecordSet -Cname contoso.com
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "www" -RecordType CNAME -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Cname contoso.com | Set-AzureRmDnsRecordSet

This example removes a CNAME record from an existing record set. Because a CNAME record set can contain at most one record, the result is an empty record set.

Example 4: Remove an MX record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "@" -RecordType MX -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -Exchange mail.microsoft.com -Preference 5 -RecordSet $RecordSet
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "@" -RecordType MX -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Exchange mail.microsoft.com -Preference 5 | Set-AzureRmDnsRecordSet

This example removes an MX record from an existing record set. The record name "@" indicates a record set at the zone apex. If this is the only record in the record set, the result is an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Example 5: Remove an NS record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "abc" -RecordType NS -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -Nsdname ns1.myzone.com -RecordSet $RecordSet
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "abc" -RecordType NS -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Nsdname "ns1.myzone.com" | Set-AzureRmDnsRecordSet

This example removes an NS record from an existing record set. If this is the only record in the record set, the result is an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Example 6: Remove a PTR record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "4" -RecordType PTR -ResouceGroupName "MyResourceGroup" -ZoneName 3.2.1.in-addr.arpa
PS C:\> Remove-AzureRmDnsRecordConfig -Ptrdname www.contoso.com -RecordSet $RecordSet
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "4" -RecordType PTR -ResouceGroupName "MyResourceGroup" -ZoneName "3.2.1.in-addr.arpa" | Remove-AzureRmDnsRecordConfig -Ptrdname www.contoso.com | Set-AzureRmDnsRecordSet

This example removes a PTR record from an existing record set. If this is the only record in the record set, the result is an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Example 7: Remove an SRV record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "_sip._tcp" -RecordType SRV -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -RecordSet $RecordSet -Priority 0 -Weight 5 -Port 8080 -Target target.example.com
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "_sip._tcp" -RecordType SRV -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Priority 0 -Weight 5 -Port 8080 -Target target.example.com  | Set-AzureRmDnsRecordSet

This example removes an SRV record from an existing record set. If this is the only record in the record set, the result is an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Example 8: Remove a TXT record from a record set

PS C:\> $RecordSet = Get-AzureRmDnsRecordSet -Name "text" -RecordType TXT -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com"
PS C:\> Remove-AzureRmDnsRecordConfig -RecordSet $RecordSet -Value "This is a TXT Record"
PS C:\> Set-AzureRmDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

PS C:\> Get-AzureRmDnsRecordSet -Name "text" -RecordType TXT -ResouceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzureRmDnsRecordConfig -Value "This is a TXT Record"  | Set-AzureRmDnsRecordSet

This example removes a TXT record from an existing record set. If this is the only record in the record set, the result is an empty record set. To remove a record set entirely, see Remove-AzureRmDnsRecordSet.

Required Parameters

-Cname

Specifies the domain name for a canonical name (CNAME) record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Exchange

Specifies the mail exchange server name for a mail exchange (MX) record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Ipv4Address

Specifies an IPv4 address for an A record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Ipv6Address

Specifies an IPv6 address for an AAAA record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Nsdname

Specifies the name server for a name server (NS) record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Port

Specifies the port for a service (SRV) record.

Type:UInt16
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Preference

Specifies the preference for an MX record.

Type:UInt16
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Priority

Specifies the priority for an SRV record.

Type:UInt16
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Ptrdname

Specifies the target domain name of a pointer (PTR) record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-RecordSet

Specifies the RecordSet object that contains the record to remove.

Type:DnsRecordSet
Position:Named
Default value:None
Accept pipeline input:True (ByValue)
Accept wildcard characters:False
-Target

Specifies the target for an SRV record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Value

Specifies the value for a TXT record.

Type:String
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False
-Weight

Specifies the weight for an SRV record.

Type:UInt16
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False

Inputs

Microsoft.Azure.Commands.Dns.DnsRecordSet

You can pipe a DnsRecordSet object to this cmdlet. This is an offline representation of the record set and updates to it do not change DNS responses until after you run Set-AzureRmDnsRecordSet.

Outputs

Microsoft.Azure.Commands.Dns.DnsRecordSet

This cmdlet returns the modified RecordSet object.