ait.com
alliant.com
alphacdc.com
amdahl.com
app.edu
att.com
au
bdm.com
bell-atl.com
brs.com
bsw.com
buck.com
ccur.com
cidnet.com
decision.com
fi
ge.com
grebyn.com
hac.com
harris.com
hawaii.edu
howtek.com
icom.com
inmet.com
isc.com
itcorp.com
jp
jpn
junet
kesmai.com
marque.edu
navsea.mil
nbi.com
ndmce.com
nec.com
nl
# shouldn't really be here, but since relay.cs.net doesn't recognize them yet
nz
olivetti.com
oz
peregrine.com
# shouldn't really be here, but rick prefers the direct path
plus5.com
rdl.com
rel.com
retix.com
se
tandy.com
tmc.com
tti.com
unm.edu
usi.com
# these two are gone from the maps, but the nic still has their mx records
usma.edu
vortex.com
vse.com