.facebook.com

it.facebook.com updated:
blocklistlinkstatusdescription
timeout
rhsbl.ahbl.org        
green
bl.deadbeef.com        
in.dnsbl.org        
ex.dnsbl.org        
rddn.dnsbl.net.au        
jwrh.dnsbl.net.au        
dnsrbl.swinog.ch  link      
dyndns.rbl.jp        
Check that your domain name or IP number is not listed in any rbl / dnsbl and protect against false spam listings.

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more information about it.facebook.com dns delegation
Which IP numbers does it.facebook.com use? it.facebook.com uses twelve IP numbers together which also *.theidylgroup-beastiality-scat-clone.facebook.fr , acoperisuri.ro.wmlwww.facebook-login.com , *.v... www.robtex.comwww.robtex.com:it.facebook.com

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