[dns-operations] Clear DNS cache

Thu Jun 20 14:08:23 UTC 2013

Am 20.06.2013 15:29, schrieb Vernon Schryver:
>>> "..It seems your nameservers don't agree on the SOA serial number!..."
>
> I wouldn't put too much stock in what http://viewdns.info/ says
> about anything...

Yes of course. But in this case it is true.

$ dig +short @ns1.linkedin.com linkedin.com. soa
ns1.linkedin.com. hostmaster.linkedin.com. 2013061316 3600 600 604800 60
$ dig +short @ns1.p43.dynect.net. linkedin.com. soa
ns1.p43.dynect.net. hostmaster.linkedin.com. 2013061801 3600 600 604800 60