Whois and reverse dns lookup provided by robtex

DNS delegation of updated:


stepqueryauthservers,c,f,h,i,j,d,e,a,b,m,k,g).root-servers.net.,f,a,e,b,d).in-addr-servers.arpa. y.arin.net. r.arin.net. u.arin.net. arin.authdns.ripe.net. z.arin.net.,b0,d0,a0).dig.afilias-nst.info.
We pick l.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 c.in-addr-servers.arpa where we learn that 199.in-addr.arpa is delegated to six name servers, including x.arin.net (3), so we ask that one and learn that 52.254.199.in-addr.arpa is delegated to four name servers (4), so we ask c0.dig.afilias-nst.info and get the following answer:

Authoritative answer

ANSWER for PTR b0.aero.afilias-nst.info.
52.254.199.in-addr.arpa.3600 NS ns1.ams1.afilias-nst.info. 52.254.199.in-addr.arpa use ns1.ams1.afilias-nst.info as name server.
3600 NS ns1.mia1.afilias-nst.info. 52.254.199.in-addr.arpa use ns1.mia1.afilias-nst.info as name server.
3600 NS ns1.sea1.afilias-nst.info. 52.254.199.in-addr.arpa use ns1.sea1.afilias-nst.info as name server.
3600 NS ns1.yyz1.afilias-nst.info. 52.254.199.in-addr.arpa use ns1.yyz1.afilias-nst.info as name server.

Related hostnames

Whois arin.net
Whois ripe.net
Whois afilias-nst.info
Whois root-servers.net
Whois in-addr-servers.arpa

deep analysis of:
domain info api 52.1

RBL listing of graph

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