69.171.255


DNS delegation of 69.171.255 updated: May 19, 2013 3:00:06 AM

Delegation

stepqueryauthservers
1255.171.69.in-addr.arpa..(b,h,m,g,c,j,a,i,l,k,f,d,e).root-servers.net.
2255.171.69.in-addr.arpa.in-addr.arpa.(c,a,b,e,d,f).in-addr-servers.arpa.
3255.171.69.in-addr.arpa.69.in-addr.arpa.(w,v,y,r,u,z,x,t).arin.net.
4255.171.69.in-addr.arpa.255.171.69.in-addr.arpa.(a,b).ns.facebook.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about 255.171.69.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask c.in-addr-servers.arpa where we learn that 69.in-addr.arpa is delegated to eight name servers, including w.arin.net (3), so we ask that one and learn that 255.171.69.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 255.171.69.in-addr.arpa.
255.171.69.in-addr.arpa.3600SOAa.ns.facebook.com. dns.facebook.com. ( 1368929574 7200 1800 604800 3600 )
172800 NS a.ns.facebook.com. 255.171.69.in-addr.arpa use a.ns.facebook.com as name server.
172800 NS b.ns.facebook.com. 255.171.69.in-addr.arpa use b.ns.facebook.com as name server.
ADDITIONAL for 255.171.69.in-addr.arpa.
a.ns.facebook.com.172800 A69.171.239.12
b.ns.facebook.com.172800 A69.171.255.12
255. com. net. arpa. 171.255. arin.net. z.arin.net. w.arin.net. v.arin.net. y.arin.net. r.arin.net. u.arin.net. t.arin.net. 69.171.255. x.arin.net. in-addr.arpa. facebook.com. ns.facebook.com. 69.in-addr.arpa. root-servers.net. b.ns.facebook.com. a.ns.facebook.com. a.root-servers.net. h.root-servers.net. g.root-servers.net. m.root-servers.net. j.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.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. f.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. a.in-addr-servers.arpa. 255.171.69.in-addr.arpa.
whois net
whois 255
whois com
whois arpa
whois 171.255
whois arin.net
whois in-addr.arpa
whois facebook.com
whois root-servers.net
whois in-addr-servers.arpa

whois 171.255
deep analysis of: 69.171.255, 171.255
domain info api 171.255

RBL listing of 69.171.255
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