210.245.31.12


DNS delegation of 210.245.31.12 updated: May 22, 2013 1:58:03 PM

Delegation

stepqueryauthservers
112.31.245.210.in-addr.arpa..(l,i,k,f,h,a,e,j,d,g,b,m,c).root-servers.net.
212.31.245.210.in-addr.arpa.in-addr.arpa.(f,d,e,b,c,a).in-addr-servers.arpa.
312.31.245.210.in-addr.arpa.210.in-addr.arpa.tinnie.arin.net. dns1.telstra.net. ns4.apnic.net. sec1.authdns.ripe.net. apnic1.dnsnode.net. ns1.apnic.net. ns3.apnic.net.
412.31.245.210.in-addr.arpa.31.245.210.in-addr.arpa.(dns1,dns2).hcm.fpt.vn.
We pick l.root-servers.net, one of the 13 root servers (1), and ask it about 12.31.245.210.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask f.in-addr-servers.arpa where we learn that 210.in-addr.arpa is delegated to seven name servers, including tinnie.arin.net (3), so we ask that one and learn that 31.245.210.in-addr.arpa is delegated to two name servers (4), so we ask dns1.hcm.fpt.vn and get the following answer:

Authoritative answer

ANSWER for 12.31.245.210.in-addr.arpa.
12.31.245.210.in-addr.arpa.3600 PTR mta2.fpt.net.
vn. 12. net. arpa. 31.12. fpt.vn. fpt.net. ripe.net. arin.net. 245.31.12. apnic.net. hcm.fpt.vn. telstra.net. dnsnode.net. in-addr.arpa. mta2.fpt.net. ns4.apnic.net. ns3.apnic.net. 210.245.31.12. ns1.apnic.net. tinnie.arin.net. dns2.hcm.fpt.vn. dns1.hcm.fpt.vn. dns1.telstra.net. 210.in-addr.arpa. root-servers.net. authdns.ripe.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. apnic1.dnsnode.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. 245.210.in-addr.arpa. in-addr-servers.arpa. sec1.authdns.ripe.net. b.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa. 31.245.210.in-addr.arpa. 12.31.245.210.in-addr.arpa.
whois 12
whois vn
whois net
whois arpa
whois 31.12
whois fpt.vn
whois fpt.net
whois arin.net
whois ripe.net
whois apnic.net
whois dnsnode.net
whois telstra.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 31.12
deep analysis of: 210.245.31.12, 31.12
domain info api 31.12

RBL listing of 210.245.31.12
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