[root@node101 ~]# host -l mydomain.com ns1.mydomain.com
Using domain server:
Name: ns1.mydomain.com
Address: 64.94.117.193#53
Aliases:

mydomain.com name server ns1.mydomain.com.
mydomain.com name server ns2.mydomain.com.
mydomain.com name server ns3.mydomain.com.
mydomain.com name server ns4.mydomain.com.
dev.mydomain.com has address 216.34.94.184
ns1.mydomain.com has address 64.94.117.193
ns2.mydomain.com has address 64.94.31.67
ns3.mydomain.com has address 66.150.161.137
ns4.mydomain.com has address 63.251.83.74
ns5.mydomain.com has address 64.94.117.199
ns6.mydomain.com has address 63.251.83.72
redirect.mydomain.com has address 216.34.94.186
mydomain.com has address 216.34.94.184
mydomain.com has address 66.150.120.131
*.mydomain.com has address 216.34.94.184
chat.mydomain.com has address 64.85.73.20
forum.mydomain.com has address 216.34.94.181
promo.mydomain.com has address 216.148.213.147
bounce.mydomain.com has address 64.85.73.100
mkt.mydomain.com has address 64.85.73.100
notification.mydomain.com has address 64.85.73.28
renewals.mydomain.com has address 64.85.73.28
lists.mydomain.com has address 216.234.106.37
lyradmin.mydomain.com has address 216.234.106.44
mailix.mydomain.com has address 216.148.213.134
webmail.mydomain.com has address 216.148.221.141
webmail2.mydomain.com has address 216.148.221.133
webmail3.mydomain.com has address 216.148.221.132
images.mydomain.com has address 216.34.94.185
scripts.mydomain.com has address 216.148.221.140
beta.mydomain.com has address 193.230.129.57
fig.mydomain.com has address 216.34.94.184
fun.mydomain.com has address 216.34.13.250
newsletter.mydomain.com has address 216.112.64.102
partner.mydomain.com has address 216.34.13.250
sitescope.mydomain.com has address 216.148.221.156
afs.mydomain.com has address 216.148.221.143
cadomains.mydomain.com has address 216.34.94.177
members.mydomain.com has address 212.100.224.151
training.mydomain.com has address 212.100.224.151
tutorials.mydomain.com has address 212.100.224.151
securemx.mydomain.com has address 216.148.213.147