go
www.cgu.edu has one IP number , which is the same as for cgu.edu. www.cgu.edu also has a corresponding reverse pointer. cgu.edu, bot.cgu.edu and new.cgu.edu point to the same IP. cgu.edu is delegated to two nameservers, however one extra nameserver is listed in the zone. Incoming mail for cgu.edu is handled by two mailservers at cgu.edu themselves. They are on the same IP network. www.cgu.edu is hosted on a server in United States.

www.cgu.edu
a records
 
+ 134.173.237.1 134.173.0.0/16 AS3659 new.cgu.edu
+ --- new.cgu.edu
+ --- -
+ --- cgu.edu

cgu.edu
a records
 
+ 134.173.237.1 134.173.0.0/16 AS3659 new.cgu.edu
+ --- new.cgu.edu
+ --- www.cgu.edu
+ --- -
ns-soa records
dns1.cgu.edu
+ 134.173.237.140 134.173.0.0/16 AS3659 -
+ --- -
ns records
dns1.cgu.edu
+ 134.173.237.140 134.173.0.0/16 AS3659 -
+ --- -
tybalt.caltech.edu
+ 131.215.139.100 131.215.0.0/16 AS31 -
ymir.claremont.edu
+ 134.173.254.23 134.173.0.0/16 AS3659 -
mx records
mailfilter.cgu.edu
+ 134.173.237.49 134.173.0.0/16 AS3659 -
+ --- -
mailfilter2.cgu.edu
+ 134.173.237.51 134.173.0.0/16 AS3659 -
IP numbers of host
134.173.237.1
PTRs of IP numbers
cgu.edu
new.cgu.edu
www.cgu.edu
IP numbers using PTR to this host
134.173.237.1
Host names sharing IP with A records
bot.cgu.edu
cgu.edu
new.cgu.edu
Name servers missing in parent delegation
ymir.claremont.edu