Re: Sprint Wireless DNS server not resolving ietf.org

[joel jaeggli <joelja () bogus com>]

On 2/26/16 5:42 PM, Yang Yu wrote:
> ietf.org and its subdomains such as tools.ietf.org are not accessible
> on Sprint 3G/LTE (DNS timeout). From what I gathered this is affecting
> Sprint wireless customers nationwide. I created a DNS measurement on
> ripe atlas and no signs of other carriers experiencing the same issue.

ietf.org has physically diverse secondaries so it strikes me as unlikely
that this problem is outside sprint

ietf.org.               86400   IN      NS      ns0.amsl.com.
ietf.org.               86400   IN      NS      ns1.ams1.afilias-nst.info.
ietf.org.               86400   IN      NS      ns1.mia1.afilias-nst.info.
ietf.org.               86400   IN      NS      ns1.sea1.afilias-nst.info.
ietf.org.               86400   IN      NS      ns1.hkg1.afilias-nst.info.
ietf.org.               86400   IN      NS      ns1.yyz1.afilias-nst.info.


> Emailed Sprint NOC and opened a ticket via support channel, got no
> update. Is there someone from Sprint Wireless on this list?
>
> DNS servers
> 68.28.169.132
> 68.28.168.132
>
> Thanks.
>
>
> Yang

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