Function resolvePtr

  • resolvePtr(hostname, callback): void

  • Uses the DNS protocol to resolve pointer records (PTR records) for the hostname. The addresses argument passed to the callback function will be an array of strings containing the reply records.

    Parameters

    • hostname: string
    • callback: ((err: null | ErrnoException, addresses: string[]) => void)
        • (err, addresses): void

        • Parameters

          Returns void

    Returns void

    Since

    v6.0.0

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