87 DNS NS record assets at ns1.attdns.com.
directv.com
attpurchasing.com
attws.com
unefon.mx
bellsouth.net
sbis.net
nvbell.net
directv-mail.com
sbctest.com
att.tv
unefon.com
attcompute.com
directvdealer.com
attdreaminblack.com
wans.net
cingular.net
flash.net
ameritech.com
pacbell.com
directtv.com
mobilephone.net
attdns.com
pbinet.com
unefon.com.mx
atttest.com