nanog mailing list archives

Re: Performance Issues - PTR Records


From: Leigh Porter <leigh.porter () ukbroadband com>
Date: Mon, 7 Nov 2011 15:29:30 +0000



On 7 Nov 2011, at 14:03, "Bjørn Mork" <bjorn () mork no> wrote:

Leigh Porter <leigh.porter () ukbroadband com> writes:

Indeed, there is no way I would allow that either. But really,
providing a reverse zone and forward zone to match is a case of five
minutes and a shell script or a DNS that as Steinar said, will
synthesise results.

It's really not all that difficult..

No, not at all.  It's just totally pointless.  Any IPv6 address is just
as pretty as a synthesized name.  Maybe even prettier. Do you prefer
"2001:db8:1::2" or "20010db8000100000000000000000002.rev.example.com"?

If we're going to provide any reverse DNS for end users, then it is
because we can create names which actually improves something.


Bjørn



Yup it is pointless.. Mine are all ipadrress.domain which is of course, pointless.. I suppose at least somebody would 
glean that perhaps its a home user rather than a business or server on that address but that's all.

With IPv6 arguably even more pointless as you say.

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