121.101.152


DNS delegation of 121.101.152 updated: Jun 20, 2013 10:12:15 AM

Delegation

stepqueryauthservers
1152.101.121.in-addr.arpa..(f,d,a,l,m,h,c,b,j,e,g,k,i).root-servers.net.
2152.101.121.in-addr.arpa.in-addr.arpa.(f,e,d,b,c,a).in-addr-servers.arpa.
3152.101.121.in-addr.arpa.121.in-addr.arpa.ns3.apnic.net. ns1.apnic.net. ns2.lacnic.net. apnic1.dnsnode.net. sec1.authdns.ripe.net. ns4.apnic.net. tinnie.arin.net.
4152.101.121.in-addr.arpa.152.101.121.in-addr.arpa.(ns5,ns4,ns2,ns3,ns1).yahoo.com.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about 152.101.121.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 121.in-addr.arpa is delegated to seven name servers, including ns3.apnic.net (3), so we ask that one and learn that 152.101.121.in-addr.arpa is delegated to five name servers (4), so we ask ns5.yahoo.com and get the following answer:

Authoritative answer

ANSWER for 152.101.121.in-addr.arpa.
152.101.121.in-addr.arpa.1800TXT"Contact for this domain is Yahoo! NOC, +1 408 349 5555"
172800 NS ns1.yahoo.com. 152.101.121.in-addr.arpa use ns1.yahoo.com as name server.
172800 NS ns2.yahoo.com. 152.101.121.in-addr.arpa use ns2.yahoo.com as name server.
172800 NS ns5.yahoo.com. 152.101.121.in-addr.arpa use ns5.yahoo.com as name server.
172800 NS ns3.yahoo.com. 152.101.121.in-addr.arpa use ns3.yahoo.com as name server.
172800 NS ns4.yahoo.com. 152.101.121.in-addr.arpa use ns4.yahoo.com as name server.
600SOAhidden-master.yahoo.com. hostmaster.yahoo-inc.com. ( 2013031801 3600 600 5184000 1800 )
ADDITIONAL for 152.101.121.in-addr.arpa.
ns1.yahoo.com.1209600 A68.180.131.16
ns2.yahoo.com.1209600 A68.142.255.16
ns3.yahoo.com.1209600 A98.138.222.11
ns4.yahoo.com.1209600 A68.142.196.63
ns5.yahoo.com.1209600 A119.160.247.124
net. 152. com. arpa. 101.152. ripe.net. arin.net. yahoo.com. apnic.net. lacnic.net. 121.101.152. dnsnode.net. in-addr.arpa. ns2.yahoo.com. ns5.yahoo.com. ns4.apnic.net. ns1.yahoo.com. ns4.yahoo.com. ns3.yahoo.com. ns3.apnic.net. ns1.apnic.net. ns2.lacnic.net. tinnie.arin.net. 121.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. 101.121.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. 152.101.121.in-addr.arpa.
whois 152
whois net
whois com
whois arpa
whois 101.152
whois arin.net
whois ripe.net
whois apnic.net
whois yahoo.com
whois lacnic.net
whois dnsnode.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 101.152
deep analysis of: 121.101.152, 101.152
domain info api 101.152

RBL listing of 121.101.152
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