la.psi.net is a domain controlled by four nameservers at
dns.cogentco.com. Two of them are on the same IP network.
awc.org,
psi.com,
dwr.com,
psi.net,
fnsi.net and at least 28 other hosts share nameservers with this domain.
smtp.la.psi.net are subdomains to this hostname.
psi.net is delegated to two nameservers, however two extra nameservers are listed in the zone. All nameservers are also at
dns.cogentco.com. Two of them are on the same IP network. Incoming mail for
psi.net is handled by four mailservers. All of them are on the same IP network.
psi.net has one IP number.
