Whois and reverse dns lookup provided by robtex

DNS delegation of updated:


3254.161.111.208.in-addr.arpa.208.in-addr.arpa.arin.authdns.ripe.net. y.arin.net. u.arin.net. x.arin.net. r.arin.net. z.arin.net.
4254.161.111.208.in-addr.arpa.161.111.208.in-addr.arpa.dns.lga.llns.net. dns.lax.llns.net. dns.sjc.llns.net. dns.iad.llns.net.
We pick i.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 208.in-addr.arpa is delegated to six name servers, including arin.authdns.ripe.net (3), so we ask that one and learn that 161.111.208.in-addr.arpa is delegated to four name servers (4), so we ask dns.lga.llns.net and get the following answer:

Authoritative answer

ANSWER for PTR cdn-208-111-161-254.iad.llnw.net.

Related hostnames

Whois ripe.net
Whois llnw.net
Whois arin.net
Whois llns.net
Whois root-servers.net
Whois in-addr-servers.arpa

deep analysis of:
domain info api 161.254

RBL listing of graph

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