DNS delegation of svl.ru updated: May 20, 2013 12:25:41 AM
Delegation
step
query
auth
servers
1
svl.ru.
.
(g,f,d,b,e,k,c,m,h,a,j,l,i).root-servers.net.
2
svl.ru.
ru.
(f,b,a,d,e).dns.ripn.net.
3
svl.ru.
svl.ru.
ns2.gldn.net. ns.svl.ru.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about svl.ru and learn that ru is delegated to five name servers (2), so we ask f.dns.ripn.net where we learn that svl.ru is delegated to two name servers, including ns2.gldn.net (3), so we ask that one and get the following answer:
Svl.ru is a domain controlled by two domain name servers at svl.ru and gldn.net. Both are on different IP networks. Incoming mail for svl.ru is handled by one mail server at svl.ru themselves. Svl.ru has one IP number (194.85.149.180), but the reverse is relay1.svl.ru.