Hello,
1.1.1.1 DNS resolvers doesn’t resovle Polish IRS domain urzadskarbowy.gov.pl.
Bellow is my dig command outputs :
; <<>> DiG 9.10.6 <<>> urzadskarbowy.gov.pl @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 16621
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; OPT=15: 00 16 74 69 6d 65 20 6c 69 6d 69 74 20 65 78 63 65 65 64 65 64 ("..time limit exceeded")
;; QUESTION SECTION:
;urzadskarbowy.gov.pl. IN A
;; Query time: 4121 msec
;; SERVER: 1.1.1.1#53(1.1.1.1)
;; WHEN: Sun Mar 12 00:21:47 CET 2023
;; MSG SIZE rcvd: 74
; <<>> DiG 9.10.6 <<>> urzadskarbowy.gov.pl @1.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 49063
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; OPT=15: 00 16 74 69 6d 65 20 6c 69 6d 69 74 20 65 78 63 65 65 64 65 64 ("..time limit exceeded")
;; QUESTION SECTION:
;urzadskarbowy.gov.pl. IN A
;; Query time: 1015 msec
;; SERVER: 1.0.0.1#53(1.0.0.1)
;; WHEN: Sun Mar 12 00:22:08 CET 2023
;; MSG SIZE rcvd: 74
; <<>> DiG 9.10.6 <<>> urzadskarbowy.gov.pl @8.8.8.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62409
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;urzadskarbowy.gov.pl. IN A
;; ANSWER SECTION:
urzadskarbowy.gov.pl. 292 IN A 145.237.204.138
;; Query time: 852 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sun Mar 12 00:22:21 CET 2023
;; MSG SIZE rcvd: 65
**dig +short CHAOS TXT id.server @1.1.1.1**
"PRG"
**dig +short CHAOS TXT id.server @1.0.0.1**
"PRG"
**DOH query:**
cmd$ curl --http2 -H "accept: application/dns-json" "https://1.1.1.1/dns-query?name=urzadskarbowy.gov.pl"
{"Status":2,"TC":false,"RD":true,"RA":true,"AD":false,"CD":false,"Question":[{"name":"urzadskarbowy.gov.pl","type":1}],"Comment":["EDE(22): No Reachable Authority (time limit exceeded)"]}
Example query to urzadzskarbowy.gov.pl to my provider DNS servers:
; <<>> DiG 9.10.6 <<>> urzadskarbowy.gov.pl @192.168.33.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12780
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;urzadskarbowy.gov.pl. IN A
;; ANSWER SECTION:
urzadskarbowy.gov.pl. 258 IN A 145.237.204.138
;; Query time: 96 msec
;; SERVER: 192.168.33.1#53(192.168.33.1)
;; WHEN: Sun Mar 12 00:27:42 CET 2023
;; MSG SIZE rcvd: 54
/pch