Dig Domains
; <<>> DiG Dig.Domains <<>> any 40.218.65.in-addr.arpa
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63731
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;40.218.65.in-addr.arpa.	IN ANY

;; ANSWER SECTION:
40.218.65.in-addr.arpa.	10800 IN SOA isdi.com. root.isdi.com. (
				1          ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)
40.218.65.in-addr.arpa.	10800 IN NS .

;; Query time: 523 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Oct 03 17:49:42 UTC 2022
;; MSG SIZE  rcvd: 113