Google DNS problems?!?
Andy Davidson
andy at nosignal.org
Sun May 8 18:13:23 UTC 2005
On 8 May 2005, at 17:07, aljuhani wrote:
> Well I am not a DNS expert but why Google have the primary gmail MX
> record
> without load balancing and all secondaries are sharing the same
> priority
> level.
Huh ?
[...]
> 1888 (97%) messages were gated through Gmail's Primary mail server
> (gmail-smtp-in.l.google.com).
gmail-smtp-in.l.google.com is at least two machines, but much more
likely to be at least two clusters of machines ... :
;; ANSWER SECTION:
gmail-smtp-in.l.google.com. 232 IN A 64.233.185.27
gmail-smtp-in.l.google.com. 232 IN A 64.233.185.114
.. load-balanced in some way. One MX record doesn't mean one machine
and no load-balancing by any means.
--
Regards, Andy Davidson
http://www.fotoserve.com/
Great quality photo prints, gifts and clothing from digital photos.
More information about the NANOG
mailing list