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import sys
import trio
import dns.message
import dns.trio.query
import dns.trio.resolver
async def main():
if len(sys.argv) > 1:
host = sys.argv[0]
else:
host = 'www.dnspython.org'
q = dns.message.make_query(host, 'A')
r = await dns.trio.query.udp(q, '8.8.8.8')
print(r)
q = dns.message.make_query(host, 'A')
r = await dns.trio.query.stream(q, '8.8.8.8')
print(r)
q = dns.message.make_query(host, 'A')
r = await dns.trio.query.stream(q, '8.8.8.8', tls=True)
print(r)
a = await dns.trio.resolver.resolve(host, 'A')
print(a.response)
zn = await dns.trio.resolver.zone_for_name(host)
print(zn)
if __name__ == '__main__':
trio.run(main)
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