[ITNOG] Reverse DNS di nuovo?!?

[Alessandro Vesely]

On Mon 31/Jan/2022 20:43:24 +0100 Alessandro Vesely wrote:
> On Mon 31/Jan/2022 20:17:02 +0100 Alessandro Vesely wrote:
>> On Mon 31/Jan/2022 19:52:58 +0100 Marco d'Itri wrote:
>>
>>> Il problema comunque è del tuo name server [...]


E adesso?

Non riesco ad andare oltre la prima cifra:

925-north:tmp$ dig +norecurse @rirns.arin.net 62.in-addr.arpa ns

; <<>> DiG 9.16.22-Debian <<>> +norecurse @rirns.arin.net 62.in-addr.arpa ns
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10412
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; COOKIE: 562584514d9826d501000000620b61a6f4f39c1352832048 (good)
;; QUESTION SECTION:
;62.in-addr.arpa.		IN	NS

;; ANSWER SECTION:
62.in-addr.arpa.	172800	IN	NS	ns3.afrinic.net.
62.in-addr.arpa.	172800	IN	NS	rirns.arin.net.
62.in-addr.arpa.	172800	IN	NS	ns3.lacnic.net.
62.in-addr.arpa.	172800	IN	NS	ns4.apnic.net.
62.in-addr.arpa.	172800	IN	NS	pri.authdns.ripe.net.

;; Query time: 144 msec
;; SERVER: 199.253.249.53#53(199.253.249.53)
;; WHEN: Tue Feb 15 09:17:42 CET 2022
;; MSG SIZE  rcvd: 218

926-north:tmp$ dig +norecurse @rirns.arin.net 94.62.in-addr.arpa ns

; <<>> DiG 9.16.22-Debian <<>> +norecurse @rirns.arin.net 94.62.in-addr.arpa ns
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 470
;; flags: qr aa; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; COOKIE: 1a51e4c277e9f07701000000620b62f689b2e7f0f6c846cc (good)
;; QUESTION SECTION:
;94.62.in-addr.arpa.		IN	NS

;; AUTHORITY SECTION:
62.in-addr.arpa.	3600	IN	SOA	pri.authdns.ripe.net. dns.ripe.net. 1644908454 3600 600 864000 3600

;; Query time: 148 msec
;; SERVER: 199.253.249.53#53(199.253.249.53)
;; WHEN: Tue Feb 15 09:23:18 CET 2022
;; MSG SIZE  rcvd: 143