Summary
com.s5a2.psmtp.com has one IP number , which is the same as for
s5a2.psmtp.com, but the reverse is
s5a2.psmtp.com.
ca.s5a2.psmtp.com,
org.s5a2.psmtp.com,
edu.s5a2.psmtp.com,
net.mail2.psmtp.com,
com.mail2.psmtp.com and at least 100 other hosts point to the same IP.
b-n.com.s5a2.psmtp.com,
psi.com.s5a2.psmtp.com,
3wz.com.s5a2.psmtp.com,
airs.com.s5a2.psmtp.com,
fcta.com.s5a2.psmtp.com and at least 100 other hosts are subdomains to this hostname.
com.s5a2.psmtp.com is hosted on a server in United States.