Whois and reverse dns lookup provided by robtex

DNS delegation of updated:


stepqueryauthservers,l,h,j,m,a,g,d,i,c,b,f,e).root-servers.net.,c,f,e,b,d).in-addr-servers.arpa. a.arpa.dns.br. tinnie.arin.net. ns-lacnic.nic.mx. ns2.lacnic.net. ns.lacnic.net. lacnic.authdns.ripe.net. sec3.apnic.net.,d,c,e,b).dns.br.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about 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 200.in-addr.arpa is delegated to eight name servers, including ns3.afrinic.net (3), so we ask that one and learn that 0.160.200.in-addr.arpa is delegated to five name servers (4), so we ask a.dns.br and get the following answer:

Authoritative answer

ANSWER for PTR ns.dns.br.
0.160.200.in-addr.arpa.86400 NS b.dns.br. 0.160.200.in-addr.arpa use b.dns.br as name server.
86400 NS e.dns.br. 0.160.200.in-addr.arpa use e.dns.br as name server.
86400 NS a.dns.br. 0.160.200.in-addr.arpa use a.dns.br as name server.
86400 NS c.dns.br. 0.160.200.in-addr.arpa use c.dns.br as name server.
86400 NS d.dns.br. 0.160.200.in-addr.arpa use d.dns.br as name server.
a.dns.br.172800 A200.160.0.10
b.dns.br.172800 A200.189.41.10
c.dns.br.172800 A200.192.233.10
d.dns.br.172800 A200.219.154.10
e.dns.br.172800 A200.229.248.10
a.dns.br.172800 AAAA2001:12ff::10
d.dns.br.172800 AAAA2001:12f8:4::10
e.dns.br.172800 AAAA2001:12f8:1::10

Related hostnames

Whois nic.mx
Whois dns.br
Whois ripe.net
Whois arin.net
Whois apnic.net
Whois lacnic.net
Whois afrinic.net
Whois root-servers.net
Whois in-addr-servers.arpa

deep analysis of:
domain info api 0.5

RBL listing of graph

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