friendfeed-reservation-02-07-snc1.facebook.com
DNS delegation of friendfeed-reservation-02-07-snc1.facebook.com updated: May 23, 2013 1:38:29 PM
Delegation
step query auth servers
1 friendfeed-reservation-02-07-snc1.facebook.com. . (g,d,b,k,j,f,l,e,i,a,h,m,c).root-servers.net. 2 friendfeed-reservation-02-07-snc1.facebook.com. com. (e,g,d,k,m,a,l,f,i,j,h,c,b).gtld-servers.net. 3 friendfeed-reservation-02-07-snc1.facebook.com. facebook.com. (a,b).ns.facebook.com.
We pick g.root-servers.net , one of the 13 root servers (1), and ask it about friendfeed-reservation-02-07-snc1.facebook.com and learn that com is delegated to 13 name servers (2), so we ask e.gtld-servers.net where we learn that facebook.com is delegated to two name servers, including a.ns.facebook.com (3), so we ask that one and get the following answer:
Authoritative answer
AUTHORITATIVE for friendfeed-reservation-02-07-snc1.facebook.com. facebook.com. 120 SOA a.ns.facebook.com. dns.facebook.com. ( 2013052101 7200 1800 604800 120 )
net. com. facebook.com. ns.facebook.com. root-servers.net. gtld-servers.net. a.ns.facebook.com. b.ns.facebook.com. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. friendfeed-reservation-02-07-snc1.facebook.com.
whois net whois com whois facebook.com whois root-servers.net whois gtld-servers.net
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