Whois and reverse dns lookup provided by robtex

DNS delegation of updated:


stepqueryauthservers,j,h,l,f,i,k,e,c,d,a,b,m).root-servers.net.,a,b,e,c,f).in-addr-servers.arpa. z.arin.net. arin.authdns.ripe.net. u.arin.net. y.arin.net. x.arin.net.,blackhole-1).iana.org.
We pick g.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 d.in-addr-servers.arpa where we learn that 172.in-addr.arpa is delegated to six name servers, including r.arin.net (3), so we ask that one and learn that 16.172.in-addr.arpa is delegated to two name servers (4), so we ask blackhole-2.iana.org and get the following answer:

Authoritative answer

Related hostnames

Whois arin.net
Whois iana.org
Whois ripe.net
Whois root-servers.net
Whois in-addr-servers.arpa

deep analysis of:
domain info api 16.5

RBL listing of graph

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