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--></style><title>Re: [dns-operations] *.a.0.0.1.0.a.2.ip6.arpa
SERVFAIL's o</title></head><body>
<div>At 0:41 +0000 3/23/07, Jeroen Massar wrote:</div>
<div><br></div>
<div>>>From a "dig +trace a.0.0.1.0.a.2.ip6.arpa." we
learn:</div>
<div><br></div>
<div>>[*snick* ns.icann.org isn't v6 enabled :( the rest are btw...
]</div>
<div><br></div>
<div>I don't get the cynicism. It's good to have an IPv4 only
machine in the set. There are many name servers that will try
the AAAA and fail and then give up on the A record. Until the v6
network is solid and/or until we rid the network of old code it's good
to have at least one v4-only NS everywhere.</div>
<div><br></div>
<div
>>8<-----------------------------------------------------------<span
></span>----<br>
>jeroen@purgatory:~$ dig +nostats +nocmd @tinnie.arin.net<br>
>1.0.8.a.0.0.1.0.a.2.ip6.arpa. ns<br>
>;; Got answer:<br>
>;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id:
7905<br>
>;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL:
0<br>
><br>
>;; QUESTION SECTION:<br>
>;1.0.8.a.0.0.1.0.a.2.ip6.arpa. IN
NS</div>
<div
>>---------------------------------------------------------------<span
></span>>8</div>
<div><br></div>
<div>>Works when asking RIPE (and ns.lacnic.net + sec[1|3]apnic)
:</div>
<div><br></div>
<div>>Can somebody have a look at this as it is causing
intermittent reverse<br>
>resolution problems with a probability of 1/5 boxes, which then
get<br>
>cached which makes it a nice find why your reverse is sometimes
broken,</div>
<div>>then works again and then breaks again.... ;)<br>
</div>
<div>Did you try discreetly asking ARIN to fix this? Perhaps at
noc@arin.net.</div>
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