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Re: Temporary failure in name resolution



I am experiencing a potential related issue, (Subject: DNS problems on Raspberry Pi 400 (Debian 10.9)" on this list)

can you please install dnsutils (sudo apt-get install dnsutils)

and try to use dig to get an ip from a domain and send us your output?

Because if i try to use host it returns

-- host github.com
Host github.com not found: 2(SERVFAIL)
--

But dig is able to get the ip

-- dig github.com
; <<>> DiG 9.16.13-Debian <<>> github.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32657
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;github.com.            IN    A

;; ANSWER SECTION:
github.com.        27    IN    A    140.82.121.3

;; Query time: 459 msec
;; SERVER: 10.0.0.1#53(10.0.0.1)
;; WHEN: Wed Mar 31 13:04:57 CEST 2021
;; MSG SIZE  rcvd: 55
--


Kind Regards

Moritz Kempe


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