Test-DNSPropagation.ps1
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Script
function Test-DNSPropagation {
[CmdletBinding()]
param (
[Parameter(Mandatory = $True,
HelpMessage = "Please enter DNS record to be tested)",
ValueFromPipeline = $false,
ValueFromPipelineByPropertyName = $True)]
[string[]]
$Records,
[Parameter(Mandatory = $True,
HelpMessage = "Please select DNS record type)",
ValueFromPipeline = $false,
ValueFromPipelineByPropertyName = $True)]
[ValidateSet('A', 'CNAME', 'MX', 'NS', 'PTR', 'SOA', 'SRV', 'TXT')]
[string[]]
$Type
)
begin {
}
process {
foreach ($Record in $Records) {
Try {
Write-Warning -Message "Testing Google Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 8.8.8.8
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 8.8.4.4
Write-Warning -Message "Testing Quad9 Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 9.9.9.9
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 149.112.112.112
Write-Warning -Message "Testing OpenDNS Home Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 208.67.222.222
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 208.67.220.220
Write-Warning -Message "Testing Cloudflare Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 1.1.1.1
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 1.0.0.1
Write-Warning -Message "Testing CleanBrowsing Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 185.228.168.9
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 185.228.169.9
Write-Warning -Message "Testing Verisign Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 64.6.64.6
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 64.6.65.6
Write-Warning -Message "Testing Alternate DNS Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 198.101.242.72
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 23.253.163.53
Write-Warning -Message "Testing AdGuardDNS Public DNS"
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 176.103.130.130
Resolve-DnsName -Name $Record -Type $Type -ErrorAction Stop -Server 176.103.130.131
}
Catch [System.Exception] {
Write-Verbose "$Record not found!" -Verbose
}
Catch {
Write-Verbose "Catch all" -Verbose
}
}
}
end {
}
}
# Test-DNSPropagation -Records "mail.example.co.uk", "mail2.example.co.uk", "mail3.example.co.uk" -Type A
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