ns4.ja.net


DNS delegation of ns4.ja.net updated: February 8, 2012 11:23

Delegation

stepqueryauthservers
1ns4.ja.net..(k,m,b,e,c,l,d,g,j,i,a,f,h).root-servers.net.
2ns4.ja.net.net.(g,l,a,c,i,m,k,f,e,b,h,j,d).gtld-servers.net.
3ns4.ja.net.ja.net.ns1.ja.net. ns1.surfnet.nl. ns2.ja.net. ns4.ja.net. ns0.ja.net.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about ns4.ja.net and learn that net is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that ja.net is delegated to five name servers, including ns1.ja.net (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for ns4.ja.net.
ns4.ja.net.86400 A193.62.157.66
86400AAAA2001:630:0:47:0:0:0:42
AUTHORITATIVE for ns4.ja.net.
ja.net.86400 NS ns2.ja.net.
86400 NS ns1.ja.net.
86400 NS ns4.ja.net.
86400 NS ns1.surfnet.nl.
86400 NS ns0.ja.net.
ADDITIONAL for ns4.ja.net.
ns0.ja.net.86400 A128.86.1.20
86400 A193.63.94.20
86400AAAA2001:630:0:9:0:0:0:14
86400AAAA2001:630:0:8:0:0:0:14
ns1.ja.net.86400 A194.81.227.226
86400AAAA2001:630:0:44:0:0:0:e2
ns1.surfnet.nl.7200 A192.87.106.101
7200AAAA2001:610:1:800a:192:87:106:101
ns2.ja.net.86400 A193.63.105.17
86400AAAA2001:630:0:45:0:0:0:11
nl. net. ja.net. surfnet.nl. ns1.ja.net. ns2.ja.net. ns4.ja.net. ns0.ja.net. ns1.surfnet.nl. root-servers.net. gtld-servers.net. a.root-servers.net. f.gtld-servers.net. h.root-servers.net. h.gtld-servers.net. g.root-servers.net. c.gtld-servers.net. m.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net.
whois ja.net
whois surfnet.nl
whois root-servers.net
whois gtld-servers.net

whois ja.net, ja.net
domain info api ja.net
ns4.ja.net has two IP numbers (2001:630:0:47::42, 193.62.157.66). Both are on the same IP network. Openuniversity.edu, gov.uk, hyperjanet.net, superjanet3.net, uni4me.com and at least 200 other hosts...
RBL listing of ns4.ja.net
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