Whois and reverse dns lookup provided by robtex

friendfeed-reservation-02-07-snc1.facebook.com


DNS delegation of friendfeed-reservation-02-07-snc1.facebook.com updated:

Delegation

stepqueryauthservers
1friendfeed-reservation-02-07-snc1.facebook.com..(g,d,b,k,j,f,l,e,i,a,h,m,c).root-servers.net.
2friendfeed-reservation-02-07-snc1.facebook.com.com.(e,g,d,k,m,a,l,f,i,j,h,c,b).gtld-servers.net.
3friendfeed-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.120SOAa.ns.facebook.com. dns.facebook.com. ( 1484913975 7200 1800 604800 120 )

Related hostnames


Whois facebook.com
Whois root-servers.net
Whois gtld-servers.net


deep analysis of: friendfeed-reservation-02-07-snc1.facebook.com
domain info api facebook.com

RBL listing of friendfeed-reservation-02-07-snc1.facebook.com
friendfeed-reservation-02-07-snc1.facebook.com graph
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