ICANN opens up Pandora's Box of new TLDs
ge at linuxbox.org
Fri Jun 27 23:34:34 CDT 2008
On Sat, 28 Jun 2008, Christopher Morrow wrote:
> On Fri, Jun 27, 2008 at 11:11 PM, Roger Marquis <marquis at roble.com> wrote:
>> On Fri, 27 Jun 2008, Christopher Morrow wrote:
>>> I'd point out that FastFlux is actually sort of how Akamai does
>>> it's job (inconsistent dns responses)
>> That's not really fast flux. FF uses TTLs of just a few seconds with
>> dozens of NS. Also, in practice, most FF NS are invalid. Not that FF has
>> a fixed definition...
> ;; ANSWER SECTION:
> www.yahoo.com. 24 IN CNAME www.yahoo-ht3.akadns.net.
> www.yahoo-ht3.akadns.net. 57 IN A 18.104.22.168
> akamai, 60 second TTL's... most of the FF things I've seen sit around
> 300seconds for NS and for A records. either way, this is 60 seconds
> which is fast enough.
Interesting, I was under the impression anything less than 120 is
effectively as good as 120.
More information about the NANOG