Dear Suresh Ramasubramanian,
Thank you for your
attention to this issue. As you rightly point out, it arose as a result of the
patch to the BIND DNS server software. Rest assured that we are working hard
with the relevant parties to have it fixed as soon as possible (see also http://marc.theaimsgroup.com/?l=bind-users&m=10657 9662509581&w=2 [theaimsgroup.com])
However, I just
wanted to make a friendly correction to one error in your mail. .name is not
a "wildcarded" TLD. There is no "wildcard" or "star-record"
response from the .name nameservers.
Rather, the reason
why the hastily launched BIND patch now breaks the .name email functionality
is because .name returns non-delegation resource records for the second level,
for example MX records for all shared second level names (as contemplated by
the .name ICANN contract, http://www.icann.org/tlds/agreements/name/registry -agmt-appc-1-8aug03.htm#d [icann.org]).
These valid and vital resource records are now being exchanged for a NXDOMAIN
response, resulting in bounced emails to otherwise valid .name email addresses.
According to a
report at the recent SECSAC meeting, 15,000 downloads of this patch have been
made. We would urge all operators to NOT install this patch, or more specifically,
not to use the root-delegation-only functionality until its problems
have been resolved.
The Internet Community
response to the .com "wildcard" was perhaps emotional, but to be clear,
the patch to BIND does not break .name functionality because of any "wildcards"
or "star records". Rather, it breaks because .name until now has been
a third-level domain space where second levels are shared. Not all second levels
exist under the .name TLD, but are created as necessary when third levels are
However, this is
changing now that .name will, in addition to its current third level registrations,
open its second level for SLD delegations. From January 14th, there will be
second levels on .name that are delegated to nameservers, just like on e.g. .com. For more information about this, see www.nic.name [nic.name].
We regret the consequence
of the hastily launched patch to BIND, and are working hard to resolve the issue
with the relevant parties. Thank you in the meantime for your patience, and
for reporting any seemingly misconfigured ISPs and DNS operators to us as soon
as possible. Our contact address for any such reports is email@example.com [mailto].
The Global Name Registry