[dns-operations] TelstraClear DNS server issue

[Frank Bulk]

http://www.stuff.co.nz/technology/digital-living/8293896/TelstraClear-intern
et-outage

Wondering if anyone knows what happened here.  It's seems a bit odd that a
larger service provider could lose all their DNS servers.  We hand out our
customers a heterogeneous set of caching resolvers on different networks to
avoid just this sort of thing.

Frank