different answers from google's authoritative servers

[Nico CARTRON]

Hi Sotiris,
On 1 June 2016 at 14:47:31, Sotiris Tsimbonis (stsimb at forthnet.gr) wrote:

On 1/6/16 15:30, Kevin Kretz wrote: 
> There's also no reason to assume that the different responses have 
> anything to do with the client network. They could, of course (with 
> views), but that you get different responses from the same/similar IP 
> is, again, not anything wrong. 
> 

True, so below is probably the visualisation of load balancing ... which 
most of the times gives me "the wrong logical answer". 

[root at syz3ns03 ~]# while true ; do sleep 0.1 ; echo "$(date) $(dig 
+short A www.google.com. @ns3.google.com.)" ; done 
... 
Wed Jun 1 15:42:31 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:32 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:32 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:32 EEST 2016 216.58.208.100 
Wed Jun 1 15:42:32 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:32 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:32 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:33 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:33 EEST 2016 216.58.208.100 
Wed Jun 1 15:42:33 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:33 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:33 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:33 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:34 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:34 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:34 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:34 EEST 2016 216.58.208.100 
Wed Jun 1 15:42:34 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:34 EEST 2016 172.217.16.36 
Wed Jun 1 15:42:35 EEST 2016 172.217.16.36 
... 

So what I'm really trying to find out is if there's anything from my 
side to influence the load balancer's decision.. 


Why would you want to influence the LB decision?  
Is there any difference between the different IP addresses you have as answers?

You mentioned SSL errors in the browser, could you give more details?
I don’t think you should have to fix that on your side, but rather find out what is happening.

Cheers,

-- 
Nico
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