Test-SfBDNS
SYNOPSIS
Test DNS entries for Skype for Business / Lync deployments.
SYNTAX
Test-SfBDNS [-SipDomain] <String> [[-NameServer] <IPAddress>] [-OpenDNS] [-internal] [-testConnection]
[<CommonParameters>]
DESCRIPTION
This function uses Resolve-DnsName to query well-known DNS records for Skype for Business / Lync deployments. The NameSever parameter can be used to specify a nameserver.
EXAMPLES
EXAMPLE 1
Test-LyncDNS -SipDomain uclab.eu
This example queries DNS records for the domain uclab.eu
PARAMETERS
-SipDomain
Specifies the DNS domain name to test
Type: String
Parameter Sets: (All)
Aliases:
Required: True
Position: 1
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-NameServer
Specifies the nameserver which is used by Resolve-DnsName
Type: IPAddress
Parameter Sets: (All)
Aliases: Server
Required: False
Position: 2
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-OpenDNS
A quick way to use OpenDns servers instead of using NameServer
Type: SwitchParameter
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False
-internal
Do also query for internal records, they should only resolve when testing from the internal network
Type: SwitchParameter
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False
-testConnection
Do also test a TLS connection to the servers received from the query
Type: SwitchParameter
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.