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agingstats.gov dual invalid dual yes
alaskafisheries.noaa.gov dual invalid dual yes
america.gov dual invalid dual dual yes
amwtp.inl.gov dual dual dual
anstaskforce.gov dual dual yes
aoa.gov dual invalid v4only dual yes
ap.gov dual invalid dual yes
arcc.osmre.gov dual dual dual
archives.gov dual invalid dual yes
arpa-e.energy.gov dual invalid
artificialretina.energy.gov dual dual
atcviztool.nasa.gov dual invalid dual dual
atvsafety.gov dual invalid ipv6 v4only yes
aviationsystems.arc.nasa.gov dual dual dual
aviationsystemsdivision.arc.nasa.gov dual dual dual
azag.gov dual invalid v4only v4only
azdvs.gov dual invalid v4only v4only
azdwm.gov dual v4only v4only
azjobconnection.gov dual invalid
azlinks.gov dual invalid dual
bec.nist.gov dual dual dual
bia.gov dual dual dual yes
bioethics.gov dual invalid v4only dual yes
biology.bnl.gov dual invalid
bis.doc.gov dual invalid dual v4only
bisti.nih.gov dual
bnl.gov dual invalid dual dual yes
bowelcontrol.nih.gov dual dual dual
brc.gov dual invalid dual yes
buyusa.gov dual invalid v4only yes
cap.bnl.gov dual invalid
cap.gov dual invalid dual dual yes
casl.gov dual dual dual yes
ccfwo.r1.fws.gov dual invalid
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ccs.lanl.gov dual invalid dual
cebaf.gov dual invalid dual dual yes
celiac.nih.gov dual dual dual
cesar.ornl.gov dual dual
cflhd.gov dual dual yes
cfo.doe.gov dual invalid
cit.nih.gov dual dual dual yes
cloud.gov dual invalid www.v6 v4only v4only
cnms.ornl.gov dual dual
coce.samhsa.gov dual invalid
comptroller.nyc.gov dual v4only
csiir.ornl.gov dual dual
csmb.ornl.gov dual dual
cwc.gov dual invalid v4only dual yes
dc.gov dual invalid v4only v4only
dcrt.nih.gov dual dual yes
diabetes.niddk.nih.gov dual dual dual
dietary-supplements.info.nih.gov dual dual dual
digestive.niddk.nih.gov dual dual dual
digitalliteracy.gov dual dual dual yes
dnsops.gov dual v4only v6only yes
doc.gov dual invalid v4only dual yes
doeal.gov dual dual dual yes
doedigitalarchive.doe.gov dual dual dual yes
doe.gov dual ipv6 v4only dual yes
drugabuse.gov dual invalid dual dual yes
drugfactsweek.drugabuse.gov dual invalid dual dual
ea.doe.gov dual
earth.nasa.gov dual dual
easyread.drugabuse.gov dual invalid dual dual
ecrc.usgs.gov dual
eereblogs.energy.gov dual invalid dual dual
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eldercare.gov dual invalid dual yes
emc.ornl.gov dual dual
emsl.pnl.gov dual invalid dual dual
emsl.pnnl.gov dual invalid dual dual yes
endocrine.niddk.nih.gov dual dual dual
energy.gov dual dual dual yes
eo.arc.nasa.gov dual invalid
er.doe.gov dual v4only
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evesham-nj.gov dual invalid v4only
export.gov dual invalid dual yes
fdms.gov dual invalid dual yes
fedcenter.gov dual invalid v4only dual yes
femp.energy.gov dual dual dual
findyouthinfo.gov dual invalid v4only dual yes
fireleadership.gov dual dual yes
firescience.gov dual invalid dual yes
firstnet.gov dual dual v4only yes
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foreignlaborcert.doleta.gov dual
fort.usgs.gov dual invalid
fpds.gov dual invalid v4only yes
fra.dot.gov dual invalid dual dual
gallery.60thanniversary.niddk.nih.gov dual
gao.az.gov dual invalid v4only v4only
gc.doe.gov dual

 
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