Whois and reverse dns lookup provided by robtex

192.168.1.100


DNS delegation of 192.168.1.100 updated:

Delegation

stepqueryauthservers
1100.1.168.192.in-addr.arpa..(h,m,i,e,c,j,g,f,k,l,b,a,d).root-servers.net.
2100.1.168.192.in-addr.arpa.in-addr.arpa.(a,f,e,c,d,b).in-addr-servers.arpa.
3100.1.168.192.in-addr.arpa.192.in-addr.arpa.r.arin.net. y.arin.net. z.arin.net. x.arin.net. u.arin.net. arin.authdns.ripe.net.
4100.1.168.192.in-addr.arpa.168.192.in-addr.arpa.(blackhole-1,blackhole-2).iana.org.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about 100.1.168.192.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 192.in-addr.arpa is delegated to six name servers, including r.arin.net (3), so we ask that one and learn that 168.192.in-addr.arpa is delegated to two name servers (4), so we ask blackhole-1.iana.org and get the following answer:

Authoritative answer


Related hostnames


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


deep analysis of: 192.168.1.100
domain info api 1.100

RBL listing of 192.168.1.100
192.168.1.100 graph
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