Re: Anyone from Airtel or Tata on list? DNS block issue on search engine

[Anurag Bhatia]

Hi John


Did you hear back from anyone? If not, please unicast me and I will connect
you with friends in those organisations.
Also, you may consider putting to INNOG
 mailing list
 which is more relevant for any issues
you see with Indian operators. It's a fairly new NOG but some of us are
trying hard to make it work.


Thanks.

On Wed, Jul 1, 2020 at 5:51 PM John Von Essen  wrote:

> Starting yesterday, we’ve noticed the search engine DuckDuckGo being
> blocked via DNS in India. Specifically, users using Airtel or Tata DNS
> servers. Other search engines are fine (Bing, etc.,.). I know alot of
> blocking is occurring in India recently, but I think the net was
> incorrectly cast over this one. Its not all ISPs in India, so far just
> Airtel and Tata.
>
>
> $ dig @122.166.234.70 duckduckgo.com
>
> ; <<>> DiG 9.10.6 <<>> @122.166.234.70 duckduckgo.com
> ; (1 server found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7316
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
>
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 4000
> ;; QUESTION SECTION:
> ;duckduckgo.com.IN  A
>
> ;; AUTHORITY SECTION:
> rpz.airtelblack.com.262 IN  SOA rpz.airtelblack.com.
> hostmaster.rpz.airtelblack.com. 2360 3 3 2419200 604800
>
>
> $ dig @59.163.126.38 duckduckgo.com
>
> ; <<>> DiG 9.10.6 <<>> @59.163.126.38 duckduckgo.com
> ; (1 server found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36722
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
>
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 4000
> ;; QUESTION SECTION:
> ;duckduckgo.com.IN  A
>
> ;; ANSWER SECTION:
> duckduckgo.com. 10800   IN  A   127.0.0.1



-- 
Anurag Bhatia
anuragbhatia.com

Anyone from Airtel or Tata on list? DNS block issue on search engine

[John Von Essen]

Starting yesterday, we’ve noticed the search engine DuckDuckGo being blocked 
via DNS in India. Specifically, users using Airtel or Tata DNS servers. Other 
search engines are fine (Bing, etc.,.). I know alot of blocking is occurring in 
India recently, but I think the net was incorrectly cast over this one. Its not 
all ISPs in India, so far just Airtel and Tata.


$ dig @122.166.234.70 duckduckgo.com

; <<>> DiG 9.10.6 <<>> @122.166.234.70 duckduckgo.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7316
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;duckduckgo.com.IN  A

;; AUTHORITY SECTION:
rpz.airtelblack.com.262 IN  SOA rpz.airtelblack.com. 
hostmaster.rpz.airtelblack.com. 2360 3 3 2419200 604800


$ dig @59.163.126.38 duckduckgo.com

; <<>> DiG 9.10.6 <<>> @59.163.126.38 duckduckgo.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36722
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;duckduckgo.com.IN  A

;; ANSWER SECTION:
duckduckgo.com. 10800   IN  A   127.0.0.1

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