69.171.239


DNS delegation of 69.171.239 updated: May 22, 2013 10:06:45 PM

Delegation

stepqueryauthservers
1239.171.69.in-addr.arpa..(e,k,a,i,l,f,c,j,m,b,d,g,h).root-servers.net.
2239.171.69.in-addr.arpa.in-addr.arpa.(d,e,a,f,b,c).in-addr-servers.arpa.
3239.171.69.in-addr.arpa.69.in-addr.arpa.(v,t,r,z,x,u,y,w).arin.net.
4239.171.69.in-addr.arpa.239.171.69.in-addr.arpa.(b,a).ns.facebook.com.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about 239.171.69.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask d.in-addr-servers.arpa where we learn that 69.in-addr.arpa is delegated to eight name servers, including v.arin.net (3), so we ask that one and learn that 239.171.69.in-addr.arpa is delegated to two name servers (4), so we ask b.ns.facebook.com and get the following answer:

Authoritative answer

ANSWER for 239.171.69.in-addr.arpa.
239.171.69.in-addr.arpa.3600SOAa.ns.facebook.com. dns.facebook.com. ( 1369257019 7200 1800 604800 3600 )
172800 NS a.ns.facebook.com. 239.171.69.in-addr.arpa use a.ns.facebook.com as name server.
172800 NS b.ns.facebook.com. 239.171.69.in-addr.arpa use b.ns.facebook.com as name server.
ADDITIONAL for 239.171.69.in-addr.arpa.
a.ns.facebook.com.172800 A69.171.239.12
b.ns.facebook.com.172800 A69.171.255.12
net. 239. com. arpa. 171.239. arin.net. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. 69.171.239. in-addr.arpa. 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. c.root-servers.net. b.root-servers.net. e.root-servers.net. 171.69.in-addr.arpa. in-addr-servers.arpa. b.in-addr-servers.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. 239.171.69.in-addr.arpa.
whois 239
whois net
whois com
whois arpa
whois 171.239
whois arin.net
whois in-addr.arpa
whois facebook.com
whois root-servers.net
whois in-addr-servers.arpa

whois 171.239
deep analysis of: 69.171.239, 171.239
domain info api 171.239

RBL listing of 69.171.239
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