128.9.128.127


DNS delegation of 128.9.128.127 updated: May 25, 2013 4:49:59 AM

Delegation

stepqueryauthservers
1127.128.9.128.in-addr.arpa..(d,j,h,f,c,k,g,e,l,i,m,a,b).root-servers.net.
2127.128.9.128.in-addr.arpa.in-addr.arpa.(b,d,c,a,f,e).in-addr-servers.arpa.
3127.128.9.128.in-addr.arpa.128.in-addr.arpa.(v,u,t,w,r,z,y,x).arin.net.
4127.128.9.128.in-addr.arpa.9.128.in-addr.arpa.(dns,boreas,darkstar).isi.edu.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about 127.128.9.128.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 128.in-addr.arpa is delegated to eight name servers, including v.arin.net (3), so we ask that one and learn that 9.128.in-addr.arpa is delegated to three name servers (4), so we ask dns.isi.edu and get the following answer:

Authoritative answer

ANSWER for 127.128.9.128.in-addr.arpa.
127.128.9.128.in-addr.arpa.14400 PTR darkstar.isi.edu.
AUTHORITATIVE for 127.128.9.128.in-addr.arpa.
9.128.in-addr.arpa.14400 NS boreas.isi.edu. 9.128.in-addr.arpa use boreas.isi.edu as name server.
14400 NS darkstar.isi.edu. 9.128.in-addr.arpa use darkstar.isi.edu as name server.
14400 NS dns.isi.edu. 9.128.in-addr.arpa use dns.isi.edu as name server.
ADDITIONAL for 127.128.9.128.in-addr.arpa.
dns.isi.edu.7200 A128.9.64.64
boreas.isi.edu.7200 A128.9.160.161
darkstar.isi.edu.7200 A128.9.128.127
127. net. edu. arpa. 128.127. isi.edu. arin.net. 9.128.127. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. dns.isi.edu. in-addr.arpa. 128.9.128.127. boreas.isi.edu. 128.in-addr.arpa. darkstar.isi.edu. root-servers.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. 9.128.in-addr.arpa. 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. 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. 128.9.128.in-addr.arpa. a.in-addr-servers.arpa. 127.128.9.128.in-addr.arpa.
whois 127
whois net
whois edu
whois arpa
whois isi.edu
whois 128.127
whois arin.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 128.127
deep analysis of: 128.9.128.127, 128.127
domain info api 128.127

RBL listing of 128.9.128.127
mnw
/
Alexa Web of Trust Google Safe Browsing McAfee SiteAdvisor Norton Safe Web AVG mnw