69.171.224.37


DNS delegation of 69.171.224.37 updated: May 23, 2013 7:04:50 AM

Delegation

stepqueryauthservers
137.224.171.69.in-addr.arpa..(c,b,h,f,m,a,k,l,d,j,g,i,e).root-servers.net.
237.224.171.69.in-addr.arpa.in-addr.arpa.(b,f,c,e,a,d).in-addr-servers.arpa.
337.224.171.69.in-addr.arpa.69.in-addr.arpa.(u,y,w,z,v,t,x,r).arin.net.
437.224.171.69.in-addr.arpa.224.171.69.in-addr.arpa.(b,a).ns.facebook.com.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about 37.224.171.69.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 u.arin.net (3), so we ask that one and learn that 224.171.69.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 37.224.171.69.in-addr.arpa.
37.224.171.69.in-addr.arpa.7200 PTR www-connect-ecmp-01-prn1.facebook.com.
AUTHORITATIVE for 37.224.171.69.in-addr.arpa.
224.171.69.in-addr.arpa.172800 NS b.ns.facebook.com. 224.171.69.in-addr.arpa use b.ns.facebook.com as name server.
172800 NS a.ns.facebook.com. 224.171.69.in-addr.arpa use a.ns.facebook.com as name server.
ADDITIONAL for 37.224.171.69.in-addr.arpa.
a.ns.facebook.com.172800 A69.171.239.12
b.ns.facebook.com.172800 A69.171.255.12
37. net. com. arpa. 224.37. arin.net. z.arin.net. u.arin.net. 171.224.37. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. facebook.com. 69.171.224.37. 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. 224.171.69.in-addr.arpa. 37.224.171.69.in-addr.arpa. www-connect-ecmp-01-prn1.facebook.com.
whois 37
whois net
whois com
whois arpa
whois 224.37
whois arin.net
whois in-addr.arpa
whois facebook.com
whois root-servers.net
whois in-addr-servers.arpa

whois 224.37
deep analysis of: 69.171.224.37, 224.37
domain info api 224.37

RBL listing of 69.171.224.37
mnw
/
Alexa Web of Trust Google Safe Browsing McAfee SiteAdvisor Norton Safe Web AVG mnw