For those that don't know this, if you want to know which cluster you're
hitting, you can run:
$ dig o-o.myaddr.l.google.com -t txt +short @8.8.8.8
"172.253.192.142"
"edns0-client-subnet x.x.x.0/24"
That will return the ipv4/ipv6 address of the server that handled your
request. To get a list of what subnets map to which locations (airport
codes), you can run:
$ dig -t TXT +short locations.publicdns.goog. @8.8.8.8
snip... "172.253.192.0/24 cbf ..snip
cbf = Council Bluffs, IA
On 5/13/21 10:33 AM, Jay Ashworth via Outages wrote:
And, more importantly, 'Google DNS' -- specifically Google customer
resolver DNS, the stuff they provide at 8.8.8.8 -- is generally IP
anycast, so depending on your geographic and network location, you are
hitting different servers when you go to that IP.
On May 13, 2021 10:56:34 AM EDT, Warren Kumari via Outages
<[email protected]> wrote:
On Thu, May 13, 2021 at 10:41 AM John Cornelius via Outages
<[email protected] <mailto:[email protected]>> wrote:
Getting reports of issues with Google DNS. Can anyone confirm
similar issues?
When you say "reports of issues", can you be any more specific?
Unable to ping the address?
Not getting any answers?
Getting answers without the AD bit?
Getting slow answers?
Getting wrong answers?
Only answering over TCP/UDP/<something>?
Only getting answers to some types of queries?
Some set of names not resolving (if so, which?)?
Older names in cache?
A name was changed and it doesn't seem to be picked up yet?
"issues" is a very broad term...
W
Location: Kentucky.
_______________________________________________
Outages mailing list
[email protected] <mailto:[email protected]>
https://puck.nether.net/mailman/listinfo/outages
--
The computing scientist’s main challenge is not to get confused by the
complexities of his own making.
-- E. W. Dijkstra
--
Sent from my Android device with K-9 Mail. Please excuse my brevity.
_______________________________________________
Outages mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/outages
_______________________________________________
Outages mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/outages
