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async-lookup.py	2.16 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
avahi-resolver.py	17.63 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
calc.py	3.27 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
dict.py	4.13 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
dict_data.txt	163 B	-rw-r--r--	2022-08-01 11:29:18	Edit Del
dns-lookup.py	1.83 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
dnssec-valid.py	2.08 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
dnssec_test.py	1.36 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
edns.py	8.64 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
example8-1.py	2.4 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
idn-lookup.py	2.6 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
inplace_callbacks.py	12.87 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
log.py	4.24 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
mx-lookup.py	2.11 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
ns-lookup.py	1.87 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
resgen.py	3.12 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
resip.py	3.95 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
resmod.py	3.44 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del
reverse-lookup.py	1.82 KB	-rw-r--r--	2022-08-01 11:29:18	Edit Del

Editing: ns-lookup.py (1.87 KB)

#!/usr/bin/python
# vim:fileencoding=utf-8
'''
 ns-lookup.py: Example shows how to lookup for NS records 

 Authors: Zdenek Vasicek (vasicek AT fit.vutbr.cz)
          Marek Vavrusa  (xvavru00 AT stud.fit.vutbr.cz)

 Copyright (c) 2008. All rights reserved.

 This software is open source.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 
 Redistributions of source code must retain the above copyright notice,
 this list of conditions and the following disclaimer.
 
 Redistributions in binary form must reproduce the above copyright notice,
 this list of conditions and the following disclaimer in the documentation
 and/or other materials provided with the distribution.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
'''
from __future__ import print_function
import unbound

ctx = unbound.ub_ctx()
ctx.resolvconf("/etc/resolv.conf")

status, result = ctx.resolve("vutbr.cz", unbound.RR_TYPE_NS, unbound.RR_CLASS_IN)
if status == 0 and result.havedata:
    print("Result:")
    print("      raw data:", result.data)
    for k in sorted(result.data.domain_list):
        print("      host: %s" % k)