DNS delegation of xpress3d.com updated: May 26, 2013 4:20:10 AM
Delegation
step
query
auth
servers
1
xpress3d.com.
.
(j,c,g,a,b,h,e,d,f,l,m,i,k).root-servers.net.
2
xpress3d.com.
com.
(k,b,f,m,c,l,j,h,i,d,g,e,a).gtld-servers.net.
3
xpress3d.com.
xpress3d.com.
(ns32,ns31).worldnic.com.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about xpress3d.com and learn that com is delegated to 13 name servers (2), so we ask k.gtld-servers.net where we learn that xpress3d.com is delegated to two name servers, including ns32.worldnic.com (3), so we ask that one and get the following answer:
Xpress3d.com is a domain controlled by two domain name servers at worldnic.com. Both are on different IP networks. Incoming mail for xpress3d.com is handled by two mail servers at messagelabs.com having a total of 14 IP numbers. Some of them are on the same IP network. Xpress3d.com has one IP number (209.18.120.180), but the reverse is ?.