[outages] Google DNS Trouble

[Jeremy L. Gaddis]

Remember that it's anycasted and others aren't going to get directed to the same servers that you are (unless they're in the same area as you are, network wise). It's probably a localized issue.

--
Jeremy L. Gaddis


On Apr 10, 2012, at 5:17 PM, Crist J. Clark wrote:

> Anyone else having Google DNS problems? Google DNS appears to be very,
> very spotty from our site. Coming from prefix 69.36.128.0/20. I can
> ping the IPs, but DNS lookups mostly timeout. Haven't been able to
> replicate from other sites/prefixes. Haven't been able to find a service
> status page for it either.
> 
> $ dig @8.8.8.8 google.com
> 
> ; <<>> DiG 9.9.0 <<>> @8.8.8.8 google.com
> ; (1 server found)
> ;; global options: +cmd
> ;; connection timed out; no servers could be reached
> 
> $ tracert 8.8.8.8
> 
> Tracing route to google-public-dns-a.google.com [8.8.8.8]
> over a maximum of 30 hops:
> 
>  1    <1 ms    <1 ms    <1 ms  [RFC 1918]
>  2    <1 ms    <1 ms    <1 ms  [RFC 1918]
>  3    <1 ms    <1 ms    <1 ms  [RFC 1918]
>  4    <1 ms    <1 ms    <1 ms  69.36.131.227 
>  5    <1 ms    <1 ms    <1 ms  ge-11-0-2.mpr2.pao1.us.above.net [64.125.199.237] 
>  6     1 ms     1 ms     1 ms  xe-2-2-0.cr2.sjc2.us.above.net [64.125.31.70] 
>  7     1 ms     1 ms     1 ms  xe-0-1-0.mpr4.sjc7.us.above.net [64.125.30.178] 
>  8     2 ms     2 ms     1 ms  74.125.49.13 
>  9     2 ms     2 ms     2 ms  216.239.49.168 
> 10     2 ms     2 ms     2 ms  209.85.250.64 
> 11     *        *        *     Request timed out.
> 12    42 ms    46 ms    23 ms  72.14.233.202 
> 13    24 ms    23 ms    23 ms  64.233.174.129 
> 14     *        *        *     Request timed out.
> 15    23 ms    24 ms    23 ms  google-public-dns-a.google.com [8.8.8.8] 
> 
> Trace complete.
> 
> -- 
> Crist J. Clark
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