Slide 7
Slide 7 text
$ dig +trace www.example.com.
( )
. 13770 IN NS b.root-servers.net.
. 13770 IN NS l.root-servers.net.
( )
com. 172800 IN NS a.gtld-servers.net.
com. 172800 IN NS b.gtld-servers.net.
( )
example.com. 172800 IN NS a.iana-servers.net.
example.com. 172800 IN NS b.iana-servers.net.
( )
www.example.com. 86400 IN A 93.184.216.34
( )
NS A