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MelindaShore/quad9_demo.py

Created November 21, 2017 03:36
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quad9_demo.py
import getdns
u = [ { 'address_data': '9.9.9.9', 'address_type': 'IPv4', } ] # TLS-capable public DNS resolver
c = getdns.Context()
c.resolution_type = getdns.RESOLUTION_STUB # these three lines are all the setup
c.dns_transport_list = [ getdns.TRANSPORT_TLS ] # needed to execute a query over TLS
c.upstream_recursive_servers = u
r = c.address('getdnsapi.net')
if r.status == getdns.RESPSTATUS_GOOD:
for a in r.just_address_answers:
print(a['address_data'])
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