dnspython 查询Zone和修改Dns记录

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开发

kinda22 in 04 8月 2022

首先安装依赖包

1	pip3 install dnspython

需添加：

rndc的key

allow-update { ip; };

import dns.tsigkeyring

import dns.update

import dns.query

import sys

from dns.tsig import HMAC_MD5

keyring = dns.tsigkeyring.from_text({

'rndc-key' : 'key'

})

update = dns.update.UpdateMessage('test.com', keyring=keyring, keyalgorithm=HMAC_MD5)

update.add('www', 300, 'a', '127.0.0.8')

#update.replace('www', 300, 'a', '127.0.0.1')

response = dns.query.tcp(update, '172.16.100.131')

print(response)

xfr_answer = dns.query.xfr('172.16.100.131', 'test.com')

zone = dns.zone.from_xfr(xfr_answer)

z = [name.to_text()for name, ttl, rdata in zone.iterate_rdatas("ANY")]

for name, ttl, rdata in zone.iterate_rdatas("A"):

print(name, ttl, rdata.rdtype.name, rdata.address)

print(rdata.rdtype.name)

print(dir(rdata))