def genTLSA(hostname, protocol, port, certificate, output='draft', usage=1, selector=0, mtype=1):
"""This function generates a TLSARecord object using the data passed in the parameters,
it then validates the record and returns the RR as a string.
def genTLSA(hostname, protocol, port, certificate, output='draft', usage=1, selector=0, mtype=1):
"""This function generates a TLSARecord object using the data passed in the parameters,
it then validates the record and returns the RR as a string.