Google dns not responding to dns requests, what could be the problem?

L

lksdfj892015-12-26 18:55:15

Domain Name System

lksdfj89, 2015-12-26 18:55:15

When querying 8.8.8.8, there is no response:

> dig @8.8.8.8 ya.ru
; <<>> DiG 9.9.5-3ubuntu0.6-Ubuntu <<>> @8.8.8.8 ya.ru
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached

But when requesting open dns, everything is ok. Itself 8.8.8.8 responds. What could be the problem?
Yota provider.
UPD: uran238 asked a question on Habré habrahabr.ru/post/274095

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7 answer(s)

U

uran238, 2015-12-26
@uran238

Now all over Russia does not work :)

R

Roman Zaostrovsky, 2015-12-26
@Firsto

BEGAN!

A

Alexander Kazantsev, 2015-12-26
@aaalexashka

Problems due to breakdowns with the Rostelecom or Megafon backbone.
Not available in all of Russia

P

Pavel K, 2015-12-26
@PavelK

Maybe locked in iptables or at the provider?

M

max7 M7, 2015-12-26
@max7

I also have yota msk answers every other time. Other provider is ok.

V

Vlad Zhivotnev, 2015-12-28
@inkvizitor68sl

habrahabr.ru/post/274095

M

Mikhail Zhilin, 2015-01-01
@Merdue

Everything is buried in the DNS provider for some providers, non-provider DNS is blocked, the use of external DNS is prohibited! Like YOTA? AKADO, Megafon! And on the servers they will not fix it, you need to use your DNS provider! Regarding the transparency of access to Google DNS servers, the question to the provider is why and how long it will remain unanswered or with an answer, so it is necessary XXXXX .....! Apparently Roskomnadzor put pressure on them and set up DNS only on the provider!