On 27.06.2013 10:45, Vladimir Sharun wrote:
Пруф для истории:
[vsh:~]$ dig @ns4.yandex.ru yandex.ua soa
; <<>> DiG 9.8.4-P1 <<>> @ns4.yandex.ru yandex.ua soa ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 1725 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 ;; WARNING: recursion requested but not available
;; QUESTION SECTION: ;yandex.ua. IN SOA
;; Query time: 28 msec ;; SERVER: 77.88.21.1#53(77.88.21.1) ;; WHEN: Thu Jun 27 10:37:46 2013 ;; MSG SIZE rcvd: 27
[vsh:~]$ dig @ns4.yandex.ru yandex.ru soa
; <<>> DiG 9.8.4-P1 <<>> @ns4.yandex.ru yandex.ru soa ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 39318 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 ;; WARNING: recursion requested but not available
;; QUESTION SECTION: ;yandex.ru. IN SOA
;; Query time: 19 msec ;; SERVER: 77.88.21.1#53(77.88.21.1) ;; WHEN: Thu Jun 27 10:43:42 2013 ;; MSG SIZE rcvd: 27
шаловливые ручки талантливых хостмастеров яндекса? $ dig @ripe.ns.ua. ns yandex.ua ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 <<>> @ripe.ns.ua. ns yandex.ua ; (2 servers found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62622 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 0 ;; QUESTION SECTION: ;yandex.ua. IN NS ;; AUTHORITY SECTION: yandex.ua. 72072 IN NS ns4.yandex.ru. yandex.ua. 72072 IN NS ns1.yandex.ru. yandex.ua. 72072 IN NS ns2.yandex.ru. $ dig @ns1.yandex.ru ns yandex.ua ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 <<>> @ns1.yandex.ru ns yandex.ua ; (2 servers found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4626 ;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 4 ;; QUESTION SECTION: ;yandex.ua. IN NS ;; ANSWER SECTION: yandex.ua. 172800 IN NS ns2.yandex.ru. yandex.ua. 172800 IN NS ns1.yandex.ru.