dig uitvoer over 4 test IP's en 2 productie IP's
$ for free_ns in 185.93.175.47 2a10:3780:2:52:185:93:175:47 185.232.98.83 2a10:3780:2:53:185:232:98:83 185.93.175.43 2a10:3780:2:52:185:93:175:43; do echo “server: ${free_ns}”; dig +nsid @${free_ns} aaaa aaaa.v6ns.test-ipv6.com; done
server: 185.93.175.47
; <<>> DiG 9.19.21-1-Debian <<>> +nsid @185.93.175.47 aaaa aaaa.v6ns.test-ipv6.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 36720
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; NSID: 64 6e 73 34 (“dns4”)
; EDE: 22 (No Reachable Authority): (delegation v6ns.test-ipv6.com)
;; QUESTION SECTION:
;aaaa.v6ns.test-ipv6.com. IN AAAA
;; Query time: 3 msec
;; SERVER: 185.93.175.47#53(185.93.175.47) (UDP)
;; WHEN: Mon Apr 15 17:21:14 CEST 2024
;; MSG SIZE rcvd: 95
server: 2a10:3780:2:52:185:93:175:47
; <<>> DiG 9.19.21-1-Debian <<>> +nsid @2a10:3780:2:52:185:93:175:47 aaaa aaaa.v6ns.test-ipv6.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 11851
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; NSID: 64 6e 73 34 (“dns4”)
; EDE: 22 (No Reachable Authority): (delegation v6ns.test-ipv6.com)
;; QUESTION SECTION:
;aaaa.v6ns.test-ipv6.com. IN AAAA
;; Query time: 3 msec
;; SERVER: 2a10:3780:2:52:185:93:175:47#53(2a10:3780:2:52:185:93:175:47) (UDP)
;; WHEN: Mon Apr 15 17:21:14 CEST 2024
;; MSG SIZE rcvd: 95
server: 185.232.98.83
; <<>> DiG 9.19.21-1-Debian <<>> +nsid @185.232.98.83 aaaa aaaa.v6ns.test-ipv6.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 58861
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; NSID: 64 6e 73 33 (“dns3”)
;; QUESTION SECTION:
;aaaa.v6ns.test-ipv6.com. IN AAAA
;; Query time: 0 msec
;; SERVER: 185.232.98.83#53(185.232.98.83) (UDP)
;; WHEN: Mon Apr 15 17:21:14 CEST 2024
;; MSG SIZE rcvd: 60
server: 2a10:3780:2:53:185:232:98:83
; <<>> DiG 9.19.21-1-Debian <<>> +nsid @2a10:3780:2:53:185:232:98:83 aaaa aaaa.v6ns.test-ipv6.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 26234
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; NSID: 64 6e 73 33 (“dns3”)
;; QUESTION SECTION:
;aaaa.v6ns.test-ipv6.com. IN AAAA
;; Query time: 3 msec
;; SERVER: 2a10:3780:2:53:185:232:98:83#53(2a10:3780:2:53:185:232:98:83) (UDP)
;; WHEN: Mon Apr 15 17:21:14 CEST 2024
;; MSG SIZE rcvd: 60
server: 185.93.175.43
; <<>> DiG 9.19.21-1-Debian <<>> +nsid @185.93.175.43 aaaa aaaa.v6ns.test-ipv6.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2701
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; NSID: 72 70 64 6e 73 32 2e 70 78 30 32 2e 66 69 30 30 31 2e 6e 6c 2e 66 72 65 65 64 6f 6d 6e 65 74 2e 6e 6c (“rpdns2.px02.fi001.nl.freedomnet.nl”)
;; QUESTION SECTION:
;aaaa.v6ns.test-ipv6.com. IN AAAA
;; ANSWER SECTION:
aaaa.v6ns.test-ipv6.com. 272 IN AAAA 2001:470:1:18::115
;; Query time: 3 msec
;; SERVER: 185.93.175.43#53(185.93.175.43) (UDP)
;; WHEN: Mon Apr 15 17:21:14 CEST 2024
;; MSG SIZE rcvd: 118
server: 2a10:3780:2:52:185:93:175:43
; <<>> DiG 9.19.21-1-Debian <<>> +nsid @2a10:3780:2:52:185:93:175:43 aaaa aaaa.v6ns.test-ipv6.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5209
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; NSID: 72 70 64 6e 73 32 2e 70 78 30 32 2e 66 69 30 30 31 2e 6e 6c 2e 66 72 65 65 64 6f 6d 6e 65 74 2e 6e 6c (“rpdns2.px02.fi001.nl.freedomnet.nl”)
;; QUESTION SECTION:
;aaaa.v6ns.test-ipv6.com. IN AAAA
;; ANSWER SECTION:
aaaa.v6ns.test-ipv6.com. 272 IN AAAA 2001:470:1:18::115
;; Query time: 3 msec
;; SERVER: 2a10:3780:2:52:185:93:175:43#53(2a10:3780:2:52:185:93:175:43) (UDP)
;; WHEN: Mon Apr 15 17:21:14 CEST 2024
;; MSG SIZE rcvd: 118
$
In de bovenstaande uitvoer viel het me ook op dat dns4 (185.93.175.47 of 2a10:3780:2:52:185:93:175:47) een AD-bit terug geeft, terwijl de anderen dit niet doen. En aangezien test-ipv6.com geen DS in de .com zone heeft vind ik dat gek.