DNS delegation of sng.by updated: May 19, 2013 5:01:12 PM
Delegation
step
query
auth
servers
1
sng.by.
.
(f,b,d,e,l,h,j,i,k,a,g,c,m).root-servers.net.
2
sng.by.
by.
(dns2,dns4,dns6,dns1,dns5,dns3).tld.tutby.com.
3
sng.by.
sng.by.
(ns1).sng.by.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about sng.by and learn that by is delegated to six name servers (2), so we ask dns2.tld.tutby.com where we learn that sng.by is delegated to one name server, including ns1.sng.by (3), so we ask that one and get the following answer:
Sng.by is a domain controlled by two domain name servers at sng.by themselves. Both are on the same IP network. Incoming mail for sng.by is handled by two mail servers also at sng.by having a total of 23 IP numbers. Some of them are on the same IP network. Sng.by has one IP number (81.25.33.149), but the reverse is port-149-dialup-pool33.infonet.by.