69.63.190.77


DNS delegation of 69.63.190.77 updated: Jun 19, 2013 12:13:35 PM

Delegation

stepqueryauthservers
177.190.63.69.in-addr.arpa..(m,j,d,g,h,i,c,b,l,a,f,e,k).root-servers.net.
277.190.63.69.in-addr.arpa.in-addr.arpa.(b,d,a,e,c,f).in-addr-servers.arpa.
377.190.63.69.in-addr.arpa.69.in-addr.arpa.(r,v,y,t,z,w,x,u).arin.net.
477.190.63.69.in-addr.arpa.190.63.69.in-addr.arpa.(a,b).ns.facebook.com.
We pick m.root-servers.net, one of the 13 root servers (1), and ask it about 77.190.63.69.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask b.in-addr-servers.arpa where we learn that 69.in-addr.arpa is delegated to eight name servers, including r.arin.net (3), so we ask that one and learn that 190.63.69.in-addr.arpa is delegated to two name servers (4), so we ask a.ns.facebook.com and get the following answer:

Authoritative answer

ANSWER for 77.190.63.69.in-addr.arpa.
77.190.63.69.in-addr.arpa.7200 PTR m-slb-11-02-ash2.facebook.com.
AUTHORITATIVE for 77.190.63.69.in-addr.arpa.
190.63.69.in-addr.arpa.172800 NS b.ns.facebook.com. 190.63.69.in-addr.arpa use b.ns.facebook.com as name server.
172800 NS a.ns.facebook.com. 190.63.69.in-addr.arpa use a.ns.facebook.com as name server.
ADDITIONAL for 77.190.63.69.in-addr.arpa.
a.ns.facebook.com.172800 A69.171.239.12
b.ns.facebook.com.172800 A69.171.255.12
77. net. com. arpa. 190.77. arin.net. 63.190.77. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. 69.63.190.77. facebook.com. ns.facebook.com. 69.in-addr.arpa. root-servers.net. a.ns.facebook.com. b.ns.facebook.com. m.root-servers.net. a.root-servers.net. j.root-servers.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. f.root-servers.net. 63.69.in-addr.arpa. c.root-servers.net. b.root-servers.net. e.root-servers.net. in-addr-servers.arpa. b.in-addr-servers.arpa. 190.63.69.in-addr.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa. 77.190.63.69.in-addr.arpa. m-slb-11-02-ash2.facebook.com.
whois 77
whois net
whois com
whois arpa
whois 190.77
whois arin.net
whois in-addr.arpa
whois facebook.com
whois root-servers.net
whois in-addr-servers.arpa

whois 190.77
deep analysis of: 69.63.190.77, 190.77
domain info api 190.77

RBL listing of 69.63.190.77
mnw
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