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 (http://go.microsoft.com/fwlink/?LinkID=113216).

INPUTS

OUTPUTS

NOTES