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<p class=MsoNormal><span lang=EN-US>Hey guys,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>We signed a fresh unsigned nl-zone (NSEC3
optout) with 10% DS records in zone and see difference between RRSIG records. I
cleaned everything before signing. Empty /tmp and /signed directories, updated
configs and restarted engines. At first few domains we see them as expected:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test.nl.
7200 IN
NS ns1.sidn.nl.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test.nl.
7200 IN
NS ns2.sidn.nl.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test.nl.
7200 IN
NS ns3.sidn.nl.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test.nl.
7200 IN
DS 22922 7 1
f62411de95a5b7bcabe976c0e65034a35a9fa937 ;
xutid-gygat-vihop-hutur-sypiv-natos-binah-bytyp-fekyn-zypof-lyxix<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test.nl.
7200 IN RRSIG DS 7
2 7200 20100309181443 20100302104953 19763 nl.
WX6fOSxaHgrb0mjzcBdQ6uK5bfAwYhBCQrZoB+he7O44fnXIovZrYgFb/yC92UN+J90MShRE93fHlOcgQKnfeyVqv3Inde7NkG5tNiOPvpd4vhGyplQXg0FwhPuvc4nm5YN8EXuFLNNJiYo2w67kKrcS9O3060IPxBNU6HLIhK0=
;{id = 19763}<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>000aui1rb6m0jg9ossds01v4esqlrhhg.nl.
3600 IN NSEC3 1 1 5
95c66b1754a40aea 000d8j29h5rgect8v386ctgmntsl4cse NS DS RRSIG ;
flags: optout<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>000aui1rb6m0jg9ossds01v4esqlrhhg.nl.
3600 IN RRSIG NSEC3
7 2 3600 20100309152412 20100302104953 19763 nl.
Ej2fatgOImaUGkNYgUMpi3NqIerlqTG1QaRp0T93DSWdM/QMbGIp+lHzRIYWkvtGx/TmhOEJ0ZDEUjoh1XmQcqJVmIQWzqqQfpyNo4vC8/szkM4uJfxJi+xzBGDDsfTZqMPMkrFFiTrT3C50CZDNgPjWp49tWaILwE6cLfozE0c=
;{id = 19763}<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>A few domains later it looks like the RRSIG
records are incomplete:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test2.nl.
7200 IN
NS ns3.sidn.nl.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>test2.nl.
7200 IN
NS ns4.sidn.nl.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Courier New"'>test2</span><span
lang=EN-US style='font-family:"Courier New"'>.nl.
7200 IN
DS 22922 7 1
f62411de95a5b7bcabe976c0e65034a35a9fa937 ;
xutid-gygat-vihop-hutur-sypiv-natos-binah-bytyp-fekyn-zypof-lyxix<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>BAmqHGpeiWfEVeWmn/RRKCvQSyD0YAlVXwyxdSUKDWUG2x9AXY5ZNhNoj7KUdjYEgjRsUFQ=
;{id = 19763}<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>000ffl0k09ookdoophflkd44d7i7v99k.nl.
3600 IN NSEC3 1 1 5
95c66b1754a40aea 000fqll6rdl9ihdj318hrbc95q4putdk NS DS RRSIG ;
flags: optout<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>CPB1Ubiw4FpfufE2zuAaa/r6w+uLALMuwsqUasNRCdORvGHwEzR0VfcrLaw8YOv6op/8c4KKpyi28JbCp0=
;{id = 19763}<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>It seems as if there is an incomplete hash
instead of RRSIG record. Later there are complete RRSIG records again.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Another question, what exactly is the
meaning of the “xutid-gygat-vihop….” String in the DS record?
I can’t find anything in the RFC’s explaining this added comment.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Cheers,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Rick<o:p></o:p></span></p>
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