dnsinfo is a module for Python that obtains all DNS records information for each domain part and performs dnssec validation. Built with dnspython.
from dnsinfo import probe
# dictionary entries for each domain part queried
info = probe('sources.org')>>> info['root_ns']
'192.36.148.17'
>>> info['sources.org.']
{
'SOA': {
'mname': 'ns4.bortzmeyer.org.',
'rname': 'hostmaster.bortzmeyer.org.',
'serial': 2020061200,
'refresh': 7200,
'retry': 3600,
'expire': 604800,
'default_ttl': 3600
},
'A': {},
'NS': {
'ns1.bortzmeyer.org.': '204.62.14.153',
'ns6.gandi.net.': '217.70.177.40',
'ns4.bortzmeyer.org.': '92.243.4.211'
},
'timeout': False,
'ns_queried': '204.62.14.153',
'TXT': [
'Sources',
'v=spf1 mx a:uucp.bortzmeyer.org a:central.sources.org ?all'
]
}
from dnsinfo import dnssec_check
valid = dnssec_check('sources.org')>>> valid
(True, <DNS message, ID 8100>)