Created
December 10, 2012 23:06
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Facebook's DNS is bug
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vnxs:~ Vinnix$ dig www.facebook.com | |
; <<>> DiG 9.4.3-P3 <<>> www.facebook.com | |
;; global options: printcmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 19977 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 | |
;; QUESTION SECTION: | |
;www.facebook.com. IN A | |
;; ANSWER SECTION: | |
www.facebook.com. 51 IN CNAME star.c10r.facebook.com. | |
;; Query time: 171 msec | |
;; SERVER: 200.204.0.10#53(200.204.0.10) | |
;; WHEN: Mon Dec 10 20:57:45 2012 | |
;; MSG SIZE rcvd: 58 | |
vnxs:~ Vinnix$ dig star.c10r.facebook.com. | |
; <<>> DiG 9.4.3-P3 <<>> star.c10r.facebook.com. | |
;; global options: printcmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 17120 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 | |
;; QUESTION SECTION: | |
;star.c10r.facebook.com. IN A | |
;; Query time: 418 msec | |
;; SERVER: 200.204.0.10#53(200.204.0.10) | |
;; WHEN: Mon Dec 10 20:58:04 2012 | |
;; MSG SIZE rcvd: 40 | |
vnxs:~ Vinnix$ dig star.c10r.facebook.com. @8.8.8.8 | |
; <<>> DiG 9.4.3-P3 <<>> star.c10r.facebook.com. @8.8.8.8 | |
;; global options: printcmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 24301 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 | |
;; QUESTION SECTION: | |
;star.c10r.facebook.com. IN A | |
;; Query time: 45 msec | |
;; SERVER: 8.8.8.8#53(8.8.8.8) | |
;; WHEN: Mon Dec 10 21:00:58 2012 | |
;; MSG SIZE rcvd: 40 |
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