fdns2.fpt.vn
DNS delegation of fdns2.fpt.vn updated: Jun 19, 2013 5:52:25 PM
Delegation
step query auth servers 1 fdns2.fpt.vn. . (h,m,k,a,e,g,l,f,c,i,j,d,b).root-servers.net. 2 fdns2.fpt.vn. vn. f.dns-servers.vn. d.dns-servers.vn. e.dns-servers.vn. c.dns-servers.vn. a.dns-servers.vn. b.dns-servers.vn. vn.cctld.authdns.ripe.net. 3 fdns2.fpt.vn. fpt.vn. (dns2,dns1).fpt.vn.
We pick h.root-servers.net , one of the 13 root servers (1), and ask it about fdns2.fpt.vn and learn that vn is delegated to seven name servers (2), so we ask f.dns-servers.vn where we learn that fpt.vn is delegated to two name servers, including dns2.fpt.vn (3), so we ask that one and get the following answer:
Authoritative answer
vn. net. fpt.vn. ripe.net. dns2.fpt.vn. dns1.fpt.vn. fdns2.fpt.vn. dns-servers.vn. c.dns-servers.vn. e.dns-servers.vn. root-servers.net. f.dns-servers.vn. d.dns-servers.vn. a.dns-servers.vn. b.dns-servers.vn. authdns.ripe.net. m.root-servers.net. a.root-servers.net. j.root-servers.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. cctld.authdns.ripe.net. vn.cctld.authdns.ripe.net.
whois vn whois net whois fpt.vn whois ripe.net whois dns-servers.vn whois root-servers.net whois fpt.vn , fpt.vn fpt.vn The name server fdns2.fpt.vn There are twelve domains that use the name server fdns2.fpt.vn .
Eleven of those use the two name servers fdns1 and fdns2.fpt.vn together, hereafter referred to as "name server group 1 ", (example: ptv.com.vn ). Three of them use the two mail servers mailgw01 and mailgw02.fpt.com.vn together, hereafter referred to as "mail server group 1 ". Three of them use the two mail servers mta1 and mta2.fpt.net together, hereafter referred to as "mail server group 2 ". Two of them point only to the IP number 118.69.190.27 . The two name servers fdns1 and fdns2.fpt.vn together There are eleven domains that use name server group 1 .
Three of those use mail server group 2 . Three of them use mail server group 1 . Two of them point only to the IP number 118.69.190.27 . Two of them point only to the IP number 180.148.142.66 . The IP number 210.245.31.170 All of the three host names that point to the IP number 210.245.31.170 point only to that ip number.
robtex on fdns2.fpt.vn fdns2.fpt.vn mnw
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