7 soa_answer
= dns
.resolver
.query('dnspython.org', 'SOA')
8 master_answer
= dns
.resolver
.query(soa_answer
[0].mname
, 'A')
10 z
= dns
.zone
.from_xfr(dns
.query
.xfr(master_answer
[0].address
, 'dnspython.org'))
11 names
= z
.nodes
.keys()