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Encapsulates all communication with a DNS provider via Lexicon.
.. deprecated:: 2.7.0
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:param str record_name: The record name (typically beginning with '_acme-challenge.').
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Delete a TXT record using the supplied information.
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Find the domain_id for a given domain.
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Convenient function to build a Lexicon 2.x/3.x config object.
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:param dict provider_options: options specific to provider
:return: configuration to apply to the provider
:rtype: ConfigurationResolver or dict
.. deprecated:: 2.7.0
Please use certbot.plugins.dns_common_lexicon.LexiconDNSAuthenticator instead.
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Time to live to apply to the DNS records created by this Authenticator
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