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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=PT><o:p> </o:p></span></p><p class=MsoNormal><span lang=PT>Hello, again.<o:p></o:p></span></p><p class=MsoNormal>Guys, sorry once again, but my dnssec implementation didn’t work out.<o:p></o:p></p><p class=MsoNormal>Using 9.16.23 (I have that problem of keys being regenerated every restart, but I’ll learn to sign the zone later using the original key- Bug solved in version 9.16.30).<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>After providing my DNSKEY record to parent domain, the test performed by dnssec-analyzer showed everything ok, nevertheless, all queries except those about my.domain were<o:p></o:p></p><p class=MsoNormal>Rejected with <b>SERVFAIL. <o:p></o:p></b></p><p class=MsoNormal>dig @my.server or dig @localhost<o:p></o:p></p><p class=MsoNormal>My secondary dns server hold everything while testing, and I noticed I had <b>dnssec-validation auto; </b>on it.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>After reverting my primary dns configuration, and asking my provider to remove the DNSKEY, I had to include <b>dnssec-validation no; </b>otherwise it would keep answering with SERVFAIL<o:p></o:p></p><p class=MsoNormal>I noticed the server was constantly trying to reach top domain dns servers.<o:p></o:p></p><p class=MsoNormal>Is this dnssec-validation mandatory? Any help appreciated.<o:p></o:p></p><p class=MsoNormal>Regards<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>David<o:p></o:p></p></div></body></html>