3,035 DNS NS record assets at a.ns.facebook.com.
facebook.co
instagram.pk
fbcdn.net
intagram.com
readyatdawn.com
facebook.es
threads.net
mixer.com
facebool.com
facebook.com
facebook.pl
m.me
instagram.de
sonicsinc.com
facebookbrand.com
faceboo.com
facebook.net
instragram.com
facebookblueprint.com
vidpresso.com
messenger.com
internet.org
fb.me
friendfeed.com
fb.com