At Thu, 29 Jan 2009 15:39:01 +0000, Luis Silva <luisfilsi...@gmail.com> wrote:
> I have a question related with the contacting external servers. > If my server receives an referral answer from an external server with 3 NS > records but just 1 A additional record, what is the normal behaviour? is the > server supposed to resolve all 3 nameservers or continues with the iterative > process contacting the server that have the additional A record. I don't know what's "normal", but BIND9 should continue with the process with the server that has an address (while trying to resolve addresses of other NSes). > For example: > Trying to resolve www.testing.server.com > When contacting "server.com" nameserver I receive in the answer 3 NS and 1 A > Additional record: > testing.server.com NS ns1.testing.server.com > testing.server.com NS ns2.testing.server.com > testing.server.com NS ns3.testing.server.com > ns1.testing.server.com A 192.123.123.23 In this case BIND9 should immediately send a subsequent query to 192.123.123.23. --- JINMEI, Tatuya Internet Systems Consortium, Inc. _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
