go
smtp4.google.com and smtp.lovesy.pe.kr point to 72.14.221.25.

smtp.lovesy.pe.kr
a records
 
+ 72.14.221.25 72.14.220.0/23 AS15169 smtp4.google.com
+ --- smtp4.google.com

smtp4.google.com
a records
 
+ 72.14.221.25 72.14.220.0/23 AS15169 -
+ --- -
ip numbers of host
72.14.221.25
ptrs of ip numbers
smtp4.google.com
hostnames sharing ip with a-records
smtp.lovesy.pe.kr
smtp4.google.com
domains using this as mailserver
adwords-select.com
adwords.be
adwordsexample.com
appspot.com
codingextreme.com
dontswitch.com
doodle4google.com
engifactech.com
exelsopht.com
feedburner.jp
feoogle.com
floralartbyamy.com
frewgle.com
friigle.com
froogle.co.uk
froogle.com
froogle.de
froogle.fi
froogle.fr
froogle.no
froogle.org
froogle.us
frooglegear.com
frooglegoogle.com
frooglestore.com
frooglewml.com
frooglr.com
ftoogle.com
gmodule.com
gmodules.com
google-analytics.com
google.com.dz
google.dz
google.is
google.org.nz
google.re
googleanalytics.com
googleapi.nl
googleapi.se
googlearth.pl
googlegear.org
googlemapsapi.se
googlestore.com
googlestore.de
googlevpn.com
hello.com
joga.com
kimphotosoftware.com
lifescapeinc.com
macroslash.com
measuremap.net
picasa.net
piccasa.net
searchmash.com
technicage.com
tekkobotic.com
wwwpicassa.net
wwwpiccasa.com
wwwpiccasa.net
wwwpiccassa.net