it.facebook.com
DNS delegation of it.facebook.com updated: May 26, 2013 1:39:41 AM
Delegation
step query auth servers 1 it.facebook.com. . (a,b,h,k,g,f,l,j,m,c,e,i,d).root-servers.net. 2 it.facebook.com. com. (i,j,k,b,e,h,c,g,a,l,f,d,m).gtld-servers.net. 3 it.facebook.com. facebook.com. (a,b).ns.facebook.com. 4 star.facebook.com. facebook.com. (b,a).ns.facebook.com. 5 star.c10r.facebook.com. facebook.com. (b,a).ns.facebook.com. 6 star.c10r.facebook.com. c10r.facebook.com. (b,a).ns.c10r.facebook.com.
We pick a.root-servers.net , one of the 13 root servers (1), and ask it about it.facebook.com and learn that com is delegated to 13 name servers (2), so we ask i.gtld-servers.net where we learn that facebook.com is delegated to two name servers, including a.ns.facebook.com (3), so we ask that one where we see a CNAME from it.facebook.com to star.facebook.com , so we have to start all over again. We already know that b.ns.facebook.com is authoritative for facebook.com (4) and ask it about star.facebook.com and see a second CNAME from star.facebook.com to star.c10r.facebook.com . We start over for the third time and we already know that b.ns.facebook.com is authoritative for facebook.com (5) and ask it about star.c10r.facebook.com and learn that c10r.facebook.com is delegated to two name servers (6), so we ask b.ns.c10r.facebook.com and get the following answer:
Authoritative answer
com. net. facebook.com. t.facebook.com. it.facebook.com. ns.facebook.com. root-servers.net. gtld-servers.net. b.ns.facebook.com. c10r.facebook.com. a.ns.facebook.com. star.facebook.com. a.root-servers.net. f.gtld-servers.net. h.root-servers.net. h.gtld-servers.net. g.root-servers.net. c.gtld-servers.net. m.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. ns.c10r.facebook.com. msgin.t.facebook.com. star.c10r.facebook.com. b.ns.c10r.facebook.com. a.ns.c10r.facebook.com.
whois net whois com whois facebook.com whois root-servers.net whois gtld-servers.net whois facebook.com , facebook.com facebook.com It.facebook.com has eleven IP numbers (69.171.228.24 , 69.171.237.20 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.224.42 , 173.252.100.27 , 69.171.229.25 , 69.171.234.25 , 173.252.73.52 , 2a03:2880:10:8f01:face:b00c::9 , 69.171.247.29 , 66.220.152.19 ). Some of them are on the same IP network.
This hostname cnames to star.facebook.com and star.c10r.facebook.com . Fy-nl.facebook.com , daftar.facebook.es , o.faceboo.com , htmlwww.facbook.com , new.facebok.com and at least 200 other hosts point to the same IP. It.cz , it.me , it.by , it.lv , it.lk and at least 160 other hosts are similar domain names.
Also check www.facebook.com and facebook.com .
It.facebook.com is hosted on eleven servers in Palo Alto, CA, United States.
The IP number 69.171.247.29 There are more than a thousands host names that point to the IP number 69.171.247.29 .
Eight percent of those point to the nine IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.224.42 , 69.171.228.24 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: htmlregister.faceboo.com , 0.facebook.fi and *.sceptre-radio-click-fraud.kerry-cassidy-soulless-bitch.sceptre-radio-clickfraud.facbook.com ). Six percent of them point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.228.24 , 69.171.229.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: *.ca.htmlfr.facebook.ca , sec3dweb26slk3dweb26pos3d226linkstr3dhttp253a252f252fpop.robtex.com252fwww.fb.me and com252fwww.fb.me ). Four percent of them point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: htmlwww.facebook.ie , login.comm.facebooklogin.com and *.ebay.fb.me ). The IP number 173.252.73.52 There are more than a thousands host names that point to the IP number 173.252.73.52 .
Seven percent of those point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.224.42 , 69.171.228.24 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: comwww.04.01.ash1.facebook.co , *.fnni.faacebook.com and glb01.ash1.tfbnw.net.wmlwww.connect.facebook.com ). Six percent of them point to the six IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.229.25 , 69.171.237.20 and 173.252.73.52 together (example: *.lite.facebook.org , facebooklogin.comwwww.facebook.co.za and 6apart.fb.me ). Three percent of them point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.224.42 , 69.171.229.25 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: www.facebook.net.au , *.revolution-radio-scat-clone.kerry-cassidy-soulless-bitch-fetish-clone.project-camelot-porn-clone.theidylgroup-beastiality-scat-clone.faceebok.com and *.co.za.htmlwww.facebook.co.za ). The IP number 66.220.152.19 There are more than a thousands host names that point to the IP number 66.220.152.19 .
Six percent of those point to the ten IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.224.42 , 69.171.228.24 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: theidylgroup-sceptre-radio-click-fraud.fb.me , project-avalon-hosts-porn.bill-ryan-corrupt-click-fraud-porn.facebok.com and project-camelot-porn-clone.theidylgroup-beastiality-scat-clone.facebook.co ). Five percent of them point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 and 173.252.73.52 together (example: bo3.fb.me , sq-al.facebook.com.pl and www.apps.connect.lite.facebook.com ). Three percent of them point to the nine IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: pt.facebook.com.br , fabebook.com.wmlxwww.edxwww.facbook.com and htmlwww.facebook.com.es ). The IP number 69.171.237.20 There are more than a thousands host names that point to the IP number 69.171.237.20 .
Five percent of those point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.229.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: *.officialprojectscamalot.kerry-cassidy-soulless-bitch.projectcamelot.com.facbook.com , ww.fb.me and *.officialprojectscamalot.projectavalon.bill-ryan-corrupt-porn-host.bill-ryan-corrupt-click-fraud.facbook.com ). Three percent of them point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.224.42 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: *.faceboook.de , *.facebook.tj and *.facepok.com ). Three percent of them point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.224.42 , 69.171.234.25 , 69.171.237.20 , 173.252.73.52 and 173.252.100.27 together (example: www.imagegeneratorscript.com.wmlwww.facebook-login.com , bill-ryan-corrupt-porn-host.bill-ryan-corrupt-click-fraud.facbook.com and *.faceboo.com ). The IP number 69.171.228.24 There are more than a thousands host names that point to the IP number 69.171.228.24 .
Four percent of those point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.234.25 , 69.171.237.20 , 173.252.73.52 and 173.252.100.27 together (example: ama-baby.promotur.ro.wmlwww.facebook-login.com , blog.fb.me and blog.lite.facebook.com ). Three percent of them point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.228.24 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 , 173.252.73.52 and 173.252.100.27 together (example: co.id.facebook.co.id , id.facebook.co.id and www.facebook.co.za ). Three percent of them point to the eight IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: *.kerry-cassidy-soulless-bitch-fetish-clone.project-camelot-porn-clone.theidylgroup-beastiality-scat-clone.facebok.com , hostmaster.faebook.de and cardiffuk.facebook.com ). The IP number 69.171.234.25 There are more than a thousands host names that point to the IP number 69.171.234.25 .
Five percent of those point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.228.24 , 69.171.234.25 , 69.171.237.20 , 173.252.73.52 and 173.252.100.27 together (example: bill-ryan-corrupt-porn-host.facbook.com , *.frm.facebook.de and *.project-avalon-hosts-porn.bill-ryan-corrupt-click-fraud-porn.fb.me ). Five percent of them point to the nine IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.224.42 , 69.171.228.24 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: www.escorta-ta.ro.wmlwww.facebook-login.com , *.and.come.view-pictures.fb.me and facebook.comwww.facebook.co.id ). Three percent of them point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: lite.facebook.com.au , comconnect.lite.facebook.com and facbook.com.htmlwww.facebook.com.br ). The IP number 2a03:2880:2110:cf01:face:b00c::9 There are more than two thousand host names that point to the IP number 2a03:2880:2110:cf01:face:b00c::9 .
Three percent of those point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.228.24 , 69.171.229.25 , 69.171.234.25 , 69.171.247.29 and 173.252.100.27 together (example: officialprojectscamelot.officialprojectscamelot.officialprojectscamelot.officialprojectscamelot.facbook.com , robtex.com252fwwww.facebook.co.id and tfbnw.net.wmlwww.connect.facebook.com ). Three percent of them point to the six IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 66.220.152.19 , 69.171.228.24 , 69.171.234.25 and 173.252.73.52 together (example: www.faacebook.com , wwww.facebook.com.tw and ns2.facebook.co.za ). robtex on it.facebook.com it.facebook.com mnw
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Other "it" domains: tv , co , gg , st , org , sg , by , lk , ca , com , hn , edu , si , vc , my , an , lv , hu , cz , to , no , ag , is , ly , uz , tc , ro , mobi , bw , mn , pl , be , ky , bz , ee , fm , pe , pt , cd , vn , de , gl , cx , pn , net , hk , gp , ge , ua , pr , kg , ao , hr , lt , ws , ms , nf , nl , kz , ru , ht , me , dk , uy , tl , rs , com.co , rael.org , nsc.ru , cam-4.com , lg.ua , guess.eu , siouxsie.it , net.pl , gruprc.ro , onlinedegree-psychology.com , spb.ru , etc.br , wikicognos.org , pallavoloperugia.com , jobb.pro , ridne.net , bielsko.pl , muohio.edu , citologianasale.it , biz.pl , net.ua , dvx.ru , pon.in , od.ua , wm.edu , nutriskinclub.com , ecoffee.pl , danielfashion.com , com.ly , jazztel.com , helsinki.fi , iserver.net , clubpasionducati.es , grafia.nl
