DataFlex

DNS Lookup

Do a DNS lookup to resolve a hostname to an IP address. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoSocket
    Integer iMaxWaitMs
    String sIpAddr
    String sTemp1
    Boolean bTemp1

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatSocket)) To hoSocket
    If (Not(IsComObjectCreated(hoSocket))) Begin
        Send CreateComObject of hoSocket
    End

    Move 10000 To iMaxWaitMs
    Get ComDnsLookup Of hoSocket "www.chilkatsoft.com" iMaxWaitMs To sIpAddr
    Get ComLastMethodSuccess Of hoSocket To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoSocket To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Showln "IP Address: " sIpAddr


End_Procedure