Hi Thomas, On 1/23/19 8:01 AM, Thomas Mieslinger wrote: > I would like to better understand how pdns_recursor 4.1.x deals with > records in the additional section of replies it gets from authoritative > Servers.
These records, if the recursor considers that the authoritative server is allowed to send them, are added to the cache and might be later used for "infrastructure" queries, ie to retrieve the nameservers for a given zone and their IPv4 and/or IPv6 addresses. > In short I would like that pdns_recursor does not use information from > additional sections. Just like pdns authoritative 4.1.x does not > generate additional sections anymore. Completely ignoring additional records would break zones that need glue records to resolve, at the very least. What are you trying to achieve? Best regards, -- Remi Gacogne PowerDNS.COM BV - https://www.powerdns.com/
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