Remove-AzDnsRecordConfig

Syntax

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Ipv4Address <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Ipv6Address <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Nsdname <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Exchange <String>
      -Preference <UInt16>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Ptrdname <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Value <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Priority <UInt16>
      -Target <String>
      -Port <UInt16>
      -Weight <UInt16>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Cname <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -CaaFlags <Byte>
      -CaaTag <String>
      -CaaValue <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -KeyTag <Int32>
      -Algorithm <Int32>
      -DigestType <Int32>
      -Digest <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Remove-AzDnsRecordConfig
      -RecordSet <DnsRecordSet>
      -Usage <Int32>
      -Selector <Int32>
      -MatchingType <Int32>
      -CertificateAssociationData <String>
      [-DefaultProfile <IAzureContextContainer>]
      [<CommonParameters>]

Description

The Remove-AzDnsRecordConfig 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-AzDnsRecordSet 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

$RecordSet = Get-AzDnsRecordSet -Name "www" -RecordType A -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -RecordSet $RecordSet -Ipv4Address 1.2.3.4
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "www" -RecordType A -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Ipv4Address 1.2.3.4 | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 2: Remove an AAAA record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "www" -RecordType AAAA -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -RecordSet $RecordSet -Ipv6Address 2001:DB80:4009:1803::1005
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "www" -RecordType AAAA -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Ipv6Address 2001:DB80:4009:1803::1005 | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 3: Remove a CNAME record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "www" -RecordType CNAME -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -RecordSet $RecordSet -Cname contoso.com
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "www" -RecordType CNAME -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Cname contoso.com | Set-AzDnsRecordSet

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

$RecordSet = Get-AzDnsRecordSet -Name "@" -RecordType MX -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -Exchange mail.microsoft.com -Preference 5 -RecordSet $RecordSet
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "@" -RecordType MX -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Exchange mail.microsoft.com -Preference 5 | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 5: Remove an NS record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "abc" -RecordType NS -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -Nsdname ns1.myzone.com -RecordSet $RecordSet
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "abc" -RecordType NS -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Nsdname "ns1.myzone.com" | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 6: Remove a PTR record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "4" -RecordType PTR -ResourceGroupName "MyResourceGroup" -ZoneName 3.2.1.in-addr.arpa
Remove-AzDnsRecordConfig -Ptrdname www.contoso.com -RecordSet $RecordSet
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "4" -RecordType PTR -ResourceGroupName "MyResourceGroup" -ZoneName "3.2.1.in-addr.arpa" | Remove-AzDnsRecordConfig -Ptrdname www.contoso.com | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 7: Remove an SRV record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "_sip._tcp" -RecordType SRV -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -RecordSet $RecordSet -Priority 0 -Weight 5 -Port 8080 -Target target.example.com
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "_sip._tcp" -RecordType SRV -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Priority 0 -Weight 5 -Port 8080 -Target target.example.com  | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 8: Remove a TXT record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "text" -RecordType TXT -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -RecordSet $RecordSet -Value "This is a TXT Record"
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "text" -RecordType TXT -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Value "This is a TXT Record"  | Set-AzDnsRecordSet

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-AzDnsRecordSet.

Example 9: Remove a DS record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "www" -RecordType DS -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -KeyTag 12345 -Algorithm 3 -DigestType 1 -Digest "49FD46E6C4B45C55D4AC"
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "www" -RecordType DS -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -KeyTag 12345 -Algorithm 3 -DigestType 1 -Digest "49FD46E6C4B45C55D4AC"  | Set-AzDnsRecordSet

This example removes a DS 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-AzDnsRecordSet.

Example 10: Remove a TLSA record from a record set

$RecordSet = Get-AzDnsRecordSet -Name "_443._tcp.www" -RecordType TLSA -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com"
Remove-AzDnsRecordConfig -Usage 3 -Selector 1 -MatchingType 1 -CertificateAssociationData "49FD46E6C4B45C55D4AC"
Set-AzDnsRecordSet -RecordSet $RecordSet

# The above sequence can also be piped:

Get-AzDnsRecordSet -Name "_443._tcp.www" -RecordType TLSA -ResourceGroupName "MyResourceGroup" -ZoneName "myzone.com" | Remove-AzDnsRecordConfig -Usage 3 -Selector 1 -MatchingType 1 -CertificateAssociationData "49FD46E6C4B45C55D4AC"  | Set-AzDnsRecordSet

This example removes a TLSA 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-AzDnsRecordSet.

Parameters

-Algorithm

-CaaFlags

-CaaTag

-CaaValue

-CertificateAssociationData

-Cname

-DefaultProfile

-Digest

-DigestType

-Exchange

-Ipv4Address

-Ipv6Address

-KeyTag

-MatchingType

-Nsdname

-Port

-Preference

-Priority

-Ptrdname

-RecordSet

-Selector

-Target

-Usage

-Value

-Weight

Inputs

DnsRecordSet

String

UInt16

Byte

Outputs

DnsRecordSet

Related Links

• Add-AzDnsRecordConfig
• Get-AzDnsRecordSet
• Set-AzDnsRecordSet