domain's ds is affected by domain's ns ?

齐超 <[email protected]> Fri, 10 Jan 2014 10:36:27 +0800
Newsgroups	gmane.ietf.provreg
Organization	CNNIC
Message-ID	<[email protected]>
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<DIV>Hello, </DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;&nbsp;&nbsp;There is a question about the relationship between=20
domain's ns and DS. &nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>In RFC 5910, domain's DS can be created with domain and its ns. But i=
n epp,=20
domain-ns and ds&nbsp;may be&nbsp;operated(added/updated/removed) by diffe=
rent=20
commands (RFC5910\RFC5731). </DIV>
<DIV>&nbsp;</DIV>
<DIV>So&nbsp;my questions are:</DIV>
<DIV>&nbsp;</DIV>
<DIV>1=A1=A2registrar can create a domain and its DS without NS =A3=BF</DI=
V>
<DIV>&nbsp;</DIV>
<DIV>2=A1=A2when registrar rem&nbsp;the last&nbsp;ns in &lt;domain:update&=
gt;, if the=20
domain already has DS, will&nbsp;epp server&nbsp;return a&nbsp;failed=20
response&nbsp;and suggest registrar delete the domain's&nbsp;DS at=20
first&nbsp;?</DIV>
<DIV>&nbsp;</DIV>
<DIV>Is there any rules or good practice ? </DIV>
<DIV>&nbsp;</DIV>
<DIV>Please give some advice. Thanks a lot.</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Best Regards.</DIV>
<DIV>&nbsp;</DIV>
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qichao from CNNIC</SPAN></DIV></BODY></HTML>

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