DNS delegation of seninfos.com updated: May 20, 2013 7:15:37 AM
Delegation
step
query
auth
servers
1
seninfos.com.
.
(d,m,k,l,f,g,c,i,j,e,h,a,b).root-servers.net.
2
seninfos.com.
com.
(a,j,i,c,b,l,g,d,e,f,m,h,k).gtld-servers.net.
3
seninfos.com.
seninfos.com.
(ns19,dns19).ovh.net.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about seninfos.com and learn that com is delegated to 13 name servers (2), so we ask a.gtld-servers.net where we learn that seninfos.com is delegated to two name servers, including ns19.ovh.net (3), so we ask that one and get the following answer:
Seninfos.com is a domain controlled by two domain name servers at ovh.net having a total of four IP numbers. Some of them are on the same IP network. Incoming mail for seninfos.com is handled by three mail servers also at ovh.net having a total of eight IP numbers. All eight of them are on the same IP network. Seninfos.com has one IP number (213.186.33.40), but the reverse is cluster011.ovh.net.