dns-client 0.1.7

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Python DNS Client Library

Python client library for sending DNS queries.

• null-dependency
• threadsafe
• type hints
• contains adapter for requests

Install:

# from pypi.org
pip install dns-client

# latest commit
pip install git+https://github.com/s3rgeym/python-dns-client.git

Examples:

In [1]: from dns_client import DNSClient, RecordType

In [2]: c = DNSClient('1.1.1.1')

In [3]: c.query('ya.ru', RecordType.AAAA)
Out[3]: [Record(name='ya.ru', qtype=<RecordType.AAAA: 28>, qclass=<RecordClass.IN: 1>, ttl=76, value='2a02:6b8::2:242')]

In [4]: c.query('ya.ru', RecordType.MX)
Out[4]: [Record(name='ya.ru', qtype=<RecordType.MX: 15>, qclass=<RecordClass.IN: 1>, ttl=2242, value=(10, 'mx.yandex.ru'))]

In [5]: c.get_response_query('ya.ru')
Out[5]: Packet(header=Header(id=47527, response=True, opcode=<OpCode.QUERY: 0>, authoritative=False, truncated=False, recursion_desired=True, recursion_available=True, reserved=False, authentic_data=False, check_disabled=False, rcode=<ResponseCode.NOERROR: 0>, num_questions=1, num_records=2, num_authorities=0, num_additionals=0), questions=[Question(name='ya.ru', qtype=<RecordType.A: 1>, qclass=<RecordClass.IN: 1>)], records=[Record(name='ya.ru', qtype=<RecordType.A: 1>, qclass=<RecordClass.IN: 1>, ttl=266, value='77.88.55.242'), Record(name='ya.ru', qtype=<RecordType.A: 1>, qclass=<RecordClass.IN: 1>, ttl=266, value='5.255.255.242')])

In [6]: c.get_all_records('ya.ru')
Out[6]:
[('A', '5.255.255.242'),
 ('A', '77.88.55.242'),
 ('AAAA', '2a02:6b8::2:242'),
 ('MX', (10, 'mx.yandex.ru')),
 ('NS', 'ns1.yandex.ru'),
 ('NS', 'ns2.yandex.ru'),
 ('TXT',
  '_globalsign-domain-verification=eLi0_-xATuNmRfuTIX8VQIvgfyi7Od7Hph4V0yNisF'),
 ('TXT',
  '_globalsign-domain-verification=xUUDG4u7Zo56EmmFewz7Y4UK3MfAU7QSjAgBsy0w6q'),
 ('TXT',
  'google-site-verification=SVTEeUiCU4KV-5qGw4o4JPok7mfsP8NtQTIdN6tt6Nw'),
 ('TXT', 'v=spf1 redirect=_spf.yandex.ru'),
 ('TXT',
  '_globalsign-domain-verification=dHoe580bPQ-lfi_vh-BEIwB4NAtUwURIzrzsivByVL'),
 ('TXT', 'e1c8e4dd3d13fad0dd9e8ed54a1813ececd3d5412fb16c4ed2c0612332950fe')]

You can use dns-client with requests:

# to see logs
import logging
from dns_client.log import logger

logging.basicConfig()
logger.setLevel(logging.DEBUG)

from dns_client.adapters.requests import DNSClientSession

s = DNSClientSession('1.1.1.1')
s.get('https://google.com')

CLI Usage:

$ python -m dns_client ya.ru -t aaaa
2a02:6b8::2:242