Dobry den.
Muzu se zeptat, jestly vam jde resolvovat chilske domeny z DNS servru ve stredni evrope? Urcite vim, ze existuje A zaznam na domenu
www.movistar.cl. Google dns server to vidi. Ale jakykoliv dns server v CR mi rekurzivni dotaz na domenu
www.movistar.cl vrati prazdnej zaznam. Nefunguje to ani z dns servru od
nic.czZ dns od google to jde:
root@ns2:~# dig @8.8.8.8 www.movistar.cl
; <<>> DiG 9.11.5-P4-5.1+deb10u3-Debian <<>> @8.8.8.8 www.movistar.cl
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43814
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.movistar.cl. IN A
;; ANSWER SECTION:
www.movistar.cl. 4 IN A 200.54.125.173
;; Query time: 442 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Tue Apr 27 11:46:00 UTC 2021
;; MSG SIZE rcvd: 60
Dotaz na dns server od
nic.cz nejde a ani dalsi ve stredni evrope, ktere jsem zkousel:
root@ns2:~# dig @193.17.47.1 www.movistar.cl
; <<>> DiG 9.11.5-P4-5.1+deb10u3-Debian <<>> @193.17.47.1 www.movistar.cl
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 49770
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;www.movistar.cl. IN A
;; Query time: 2083 msec
;; SERVER: 193.17.47.1#53(193.17.47.1)
;; WHEN: Tue Apr 27 11:53:13 UTC 2021
;; MSG SIZE rcvd: 44