Summary
12.3.214.in-addr.arpa is a domain controlled by three nameservers at
csd.disa.mil. All of them are on different IP networks. Incoming mail for
12.3.214.in-addr.arpa is handled by two mailservers also at
csd.disa.mil. They are on different IP networks.
ri.disa.mil,
okc.disa.mil,
den.disa.mil,
jax.disa.mil,
csd.disa.mil and at least five other hosts share both nameservers and mailservers with this domain.
satx.disa.mil,
sand.disa.mil,
hunt.disa.mil,
mech.disa.mil,
cols.disa.mil and at least 24 other hosts share nameservers with this domain.
afms.mil,
fedteds.gov,
mont.disa.mil,
satx.disa.mil,
sand.disa.mil and at least six other hosts share mailservers with this domain.