wehub-resource-sync
30 lines
595 B
Python
30 lines
595 B
Python
# -*- coding: utf-8 -*-
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"""
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@File : dns_util.py
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@Date : 2023-09-08
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"""
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from __future__ import print_function, unicode_literals, absolute_import, division
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import six
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import dns.resolver
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def query_domain_cname(domain):
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"""
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查询域名的CNAME记录
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:param domain:
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:return:
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"""
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lst = []
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query_object = dns.resolver.resolve(
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qname=domain,
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rdtype='CNAME',
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raise_on_no_answer=False
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)
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for query_item in query_object.response.answer:
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for item in query_item.items:
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lst.append(six.text_type(item))
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return lst
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