DNS delegation of www.wap.tegos.ru updated: May 23, 2013 1:50:46 AM
Delegation
step
query
auth
servers
1
www.wap.tegos.ru.
.
(d,f,j,k,b,m,h,g,i,l,a,e,c).root-servers.net.
2
www.wap.tegos.ru.
ru.
(f,d,a,b,e).dns.ripn.net.
3
www.wap.tegos.ru.
tegos.ru.
(dns1,dns2).yandex.net.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about www.wap.tegos.ru and learn that ru is delegated to five name servers (2), so we ask f.dns.ripn.net where we learn that tegos.ru is delegated to two name servers, including dns1.yandex.net (3), so we ask that one and get the following answer: