216.239.32.21


DNS delegation of 216.239.32.21 updated: Jun 20, 2013 2:32:56 AM

Delegation

stepqueryauthservers
121.32.239.216.in-addr.arpa..(d,j,b,k,e,f,i,a,c,m,h,g,l).root-servers.net.
221.32.239.216.in-addr.arpa.in-addr.arpa.(a,d,f,b,c,e).in-addr-servers.arpa.
321.32.239.216.in-addr.arpa.216.in-addr.arpa.(r,t,x,w,z,u,v,y).arin.net.
421.32.239.216.in-addr.arpa.32.239.216.in-addr.arpa.(ns1,ns3,ns2,ns4).google.com.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about 21.32.239.216.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask a.in-addr-servers.arpa where we learn that 216.in-addr.arpa is delegated to eight name servers, including r.arin.net (3), so we ask that one and learn that 32.239.216.in-addr.arpa is delegated to four name servers (4), so we ask ns1.google.com and get the following answer:

Authoritative answer

ANSWER for 21.32.239.216.in-addr.arpa.
21.32.239.216.in-addr.arpa.86400 PTR any-in-2015.1e100.net.
21. net. com. arpa. 32.21. arin.net. 239.32.21. 1e100.net. z.arin.net. u.arin.net. w.arin.net. t.arin.net. google.com. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. 216.239.32.21. ns3.google.com. ns4.google.com. ns1.google.com. ns2.google.com. 216.in-addr.arpa. root-servers.net. 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. 239.216.in-addr.arpa. in-addr-servers.arpa. any-in-2015.1e100.net. 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. 32.239.216.in-addr.arpa. 21.32.239.216.in-addr.arpa.
whois 21
whois net
whois com
whois arpa
whois 32.21
whois arin.net
whois 1e100.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 32.21
deep analysis of: 216.239.32.21, 32.21
domain info api 32.21

RBL listing of 216.239.32.21
mnw
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