www6-11-01-prn1.facebook.com


DNS delegation of www6-11-01-prn1.facebook.com updated: Jun 18, 2013 8:01:30 AM

Delegation

stepqueryauthservers
1www6-11-01-prn1.facebook.com..(m,h,f,i,l,a,c,j,d,k,e,g,b).root-servers.net.
2www6-11-01-prn1.facebook.com.com.(g,c,i,j,d,e,h,b,k,f,a,m,l).gtld-servers.net.
3www6-11-01-prn1.facebook.com.facebook.com.(a,b).ns.facebook.com.
We pick m.root-servers.net, one of the 13 root servers (1), and ask it about www6-11-01-prn1.facebook.com and learn that com is delegated to 13 name servers (2), so we ask g.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 www6-11-01-prn1.facebook.com.
facebook.com.120SOAa.ns.facebook.com. dns.facebook.com. ( 2013061100 7200 1800 604800 120 )
net. com. facebook.com. ns.facebook.com. root-servers.net. gtld-servers.net. a.ns.facebook.com. b.ns.facebook.com. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. www6-11-01-prn1.facebook.com.
whois net
whois com
whois facebook.com
whois root-servers.net
whois gtld-servers.net

whois facebook.com
deep analysis of: www6-11-01-prn1.facebook.com, facebook.com
domain info api facebook.com

RBL listing of www6-11-01-prn1.facebook.com
mnw
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