developers.facebook.com
DNS delegation of developers.facebook.com updated: May 22, 2013 2:47:34 PM
Delegation
step query auth servers 1 developers.facebook.com. . (a,b,k,j,l,f,d,e,h,m,g,i,c).root-servers.net. 2 developers.facebook.com. com. (m,h,g,k,a,f,i,d,e,b,j,c,l).gtld-servers.net. 3 developers.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 developers.facebook.com and learn that com is delegated to 13 name servers (2), so we ask m.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 developers.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
net. com. facebook.com. t.facebook.com. ns.facebook.com. root-servers.net. gtld-servers.net. a.ns.facebook.com. b.ns.facebook.com. star.facebook.com. c10r.facebook.com. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-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. msgin.t.facebook.com. ns.c10r.facebook.com. a.ns.c10r.facebook.com. star.c10r.facebook.com. b.ns.c10r.facebook.com. developers.facebook.com.
whois net whois com whois facebook.com whois root-servers.net whois gtld-servers.net whois facebook.com , facebook.com facebook.com Developers.facebook.com has eleven IP numbers (69.171.229.25 , 69.171.247.29 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.234.25 , 66.220.152.19 , 69.171.228.24 , 69.171.224.42 , 69.171.237.20 , 173.252.100.27 , 173.252.73.52 , 2a03:2880:10:8f01:face:b00c::9 ). Some of them are on the same IP network.
This hostname cnames to star.facebook.com and star.c10r.facebook.com . Bizwww.fb.me , dns.tfbops.com , c.facebook.com , edge-star-shv-12-prn1.facebook.com , operamini.fb.me and at least 200 other hosts point to the same IP. Developers.com , developers.ba , developers.org , developers.uz , developers.fi and at least 28 other hosts are similar domain names.
Also check www.facebook.com and facebook.com .
Developers.facebook.com is hosted on eleven servers in Palo Alto, CA, United States.
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 .
Eight percent of those 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 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 and 173.252.100.27 together (example: www.facebook.org , *.kerry-cassidy-officialprojectscamalot.facebok.com and *.com252fdns252f0.facebook.com.au ). Three percent of them point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.229.25 , 69.171.237.20 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: *.theidylgroup-beastiality-scat-clone.facebook.co , net.facbook.com and facebook.com.wmlwww.faceebok.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 .
Six 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: *.sq-al.facebook.com.pl , *.dinaapriliawati40ymail.com.facebook.co.id and *.facebook.comm.faceboo.com ). Four percent of them point to the six IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.234.25 , 69.171.237.20 , 173.252.73.52 and 173.252.100.27 together (example: *.revolution-radio-scat-clone.kerry-cassidy-soulless-bitch-fetish-clone.project-camelot-porn-clone.theidylgroup-beastiality-scat-clone.facebook.de , robtex.com252fm.facebook.co.id and project-camelot-porn-clone.theidylgroup-beastiality-scat-clone.facebook.de ). 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: *.hostmaster.fasebook.de , s.fb.me and *.com.wmlwww.facebook.fr ). The IP number 173.252.73.52 There are more than two thousand host names that point to the IP number 173.252.73.52 .
Five percent of those 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 , 69.171.229.25 , 69.171.234.25 , 69.171.247.29 and 173.252.73.52 together (example: *.vi-vn.connect.facebook.com , 0.facebooks.com and gl-es.facebook.com ). 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 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 and 173.252.73.52 together (example: facebooklogin.comwwww.facebook.co.za , flash.fb.me and pixel.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: *.officialprojectscamalot.facebook.org , *.lite.facebook.org and 6apart.fb.me ). 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 .
Five 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 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: 0.facebook.in , hostmaster.faacebook.de and *.htmlcawww.facebook.ca ). 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 , 69.171.237.20 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: officialprojectscamalot.officialprojectscamalot.kerry-cassidy-soulless-bitch.theidylwildgroup.formerwhitehat.facebook.co , sec3dweb26slk3dweb26pos3d326linkstr3dhttp253a252f252fpop.robtex.com252fwww.facebook-login.com and project-porn-camelot-botnet.theidylgroup-sceptre-radio-click-fraud.oglint.org ). Two percent of them point to the six IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.224.42 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: htmlwww.facebook.ie , *.htmlwww.facebook.ie and *.ie.htmlwww.facebook.ie ). The IP number 173.252.100.27 There are more than a thousands host names that point to the IP number 173.252.100.27 .
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 , 69.171.234.25 , 173.252.73.52 and 173.252.100.27 together (example: bypass.facebook.us , cowww.facebook.co.za and ro-ro.facebook.com ). Four 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: 281556773profile.fb.me , *.fr.htmlm.facebook.de and el-gr.connect.facebook.com ). Three percent of them point to the seven IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.228.24 , 69.171.237.20 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: *.robtex.com252f0.facebook.co.id , sec3dweb26slk3dweb26pos3d726linkstr3dhttp253a252f252fhost.robtex.com252f0.facebook.co.id and robtex.com252f0.facebook.co.id ). 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 , 69.171.229.25 , 69.171.234.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: htmlwww.facebook.vn , *.htmlwww.facebook.vn and *.facebook.vn ). Four percent of them point to the six IP numbers 2a03:2880:10:8f01:face:b00c::9 , 2a03:2880:2110:cf01:face:b00c::9 , 69.171.229.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: 2a.facebook.ca , 2a.facbook.com and 1xrgilr.spraydns.fbops.com ). 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 , 69.171.224.42 , 69.171.237.20 , 173.252.73.52 and 173.252.100.27 together (example: touch.facebook.com.htmltouch.facebook.it , htmlxl.facebook.co.id and *.com252fww.facebook.com.br ). The IP number 69.171.224.42 There are more than a thousands host names that point to the IP number 69.171.224.42 .
Three 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.facebook.co.za , chello.nl.html.facebook.nl and *.chello.nl.html.facebook.nl ). Two 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 , 69.171.237.20 , 69.171.247.29 , 173.252.73.52 and 173.252.100.27 together (example: projectscamalotportal.fb.me , www.facebook.biz and *.theidylgroup-beastiality-click-fraud.facebook.de ). Two 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 , 69.171.229.25 , 69.171.237.20 , 69.171.247.29 and 173.252.73.52 together (example: olarian.htmlm.facbook.com , ro.wmlwww.facebook-login.com and *.htmlwww.lite.facebook.com ). robtex on developers.facebook.com developers.facebook.com mnw
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Other "developers" domains: ba , de , cz , ps , bz , eu , cc , ro , fi , mobi , net , com , us , ie , tel , bg , ws , name , org , dk , ca , uz , co.uk , org.il , co.in , com.mx , pro.br , org.ua , netlash.com , in.ua , com.ua , facebook.com , sun.com.cn , movistar.com.ar
