DNS delegation of distelgrain.com updated: May 24, 2013 9:46:44 AM
Delegation
step
query
auth
servers
1
distelgrain.com.
.
(b,d,c,a,h,e,m,f,g,j,k,i,l).root-servers.net.
2
distelgrain.com.
com.
(i,c,g,f,m,j,k,a,e,b,l,h,d).gtld-servers.net.
3
distelgrain.com.
distelgrain.com.
(dns2,dns5,dns3,dns1,dns4).nettica.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about distelgrain.com and learn that com is delegated to 13 name servers (2), so we ask i.gtld-servers.net where we learn that distelgrain.com is delegated to five name servers, including dns2.nettica.com (3), so we ask that one and get the following answer:
Distelgrain.com is a domain controlled by five domain name servers at nettica.com. Two of them are on the same IP network. Incoming mail for distelgrain.com is handled by three mail servers at fusemail.net having a total of three IP numbers. Two mail servers have the same IP number. All three of them are on different IP networks. Distelgrain.com has one IP number (216.81.214.110).
Most of the several thousand of domains that use the primary name server dns1.nettica.com use name server group 1 (example: informatica.cat, techwish.net and ltjlaw.com ). Worth noting is that most of the domains that use name server group 1 use the primary name server dns1.nettica.com.
The three mail servers mx, mx2 and mx3.fusemail.net together
There are several hundred of domains that use the three mail servers mx, mx2 and mx3.fusemail.net together, hereafter referred to as "mail server group 1".
Six percent of the several thousand of domains that use the primary mail server mx.fusemail.net use the last resort mail server mx3.fusemail.net. Worth noting is that two thirds of the domains that use the last resort mail server mx3.fusemail.net use the primary mail server mx.fusemail.net.