Hi folks, I am doing a test on priming exchange from different DNS software’s and find something weird. BIND(v9.8.1, v9.9.4, v9.10.1 ) would send NS query and a query simultaneously rather than wait until NS query get answered. PowerDNS(v3.3) will not do any NS query but query base on the content in hint file when root-hint is configured. Does anyone know any consideration or risk of these implementation?
Regards, Davey ------------------------ Davey Song 宋林健 Technical Manager BII Group Telephone: 86+13810106659
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