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ns-al.isti.cnr.it
DNS delegation of ns-al.isti.cnr.it updated: February 9, 2012 14:11
Delegation
| step | query | auth | servers |
| 1 | ns-al.isti.cnr.it. | . | (i,d,b,a,h,j,k,g,m,c,e,l,f).root-servers.net. | | 2 | ns-al.isti.cnr.it. | it. | m.dns.it. dns.nic.it. r.dns.it. s.dns.it. c.dns.it. nameserver.cnr.it. a.dns.it. | | 3 | ns-al.isti.cnr.it. | cnr.it. | dns.cnr.it. nameserver.ge.cnr.it. nameserver.cnr.it. dns2.cnr.it. | | 4 | ns-al.isti.cnr.it. | isti.cnr.it. | nameserver.isti.cnr.it. nameserver.cnr.it. pdadr1.pd.cnr.it. |
We pick i.root-servers.net, one of the 13 root servers (1), and ask it about ns-al.isti.cnr.it and learn that it is delegated to seven name servers (2), so we ask m.dns.it where we learn that cnr.it is delegated to four name servers, including dns.cnr.it (3), so we ask that one and learn that isti.cnr.it is delegated to three name servers (4), so we ask nameserver.isti.cnr.it and get the following answer:
Authoritative answer
it. net. dns.it. nic.it. cnr.it. s.dns.it. m.dns.it. a.dns.it. c.dns.it. r.dns.it. pd.cnr.it. ge.cnr.it. dns.nic.it. dns.cnr.it. isti.cnr.it. dns2.cnr.it. root-servers.net. pdadr1.pd.cnr.it. nameserver.cnr.it. ns-al.isti.cnr.it. 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. nameserver.ge.cnr.it. nameserver.isti.cnr.it.
whois nic.it whois dns.it whois cnr.it whois root-servers.net
whois cnr.it, cnr.it domain info api cnr.it ns-al.isti.cnr.it has one IP number (194.119.192.8). Com.al, net.al, gov.al, mil.al, edu.al and at least two other hosts use ns-al.isti.cnr.it as a name server. Isti.cnr.it is a domain controlled by... RBL listing of ns-al.isti.cnr.it
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