Dig Domains
; <<>> DiG Dig.Domains <<>> any 66.in-addr.arpa
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33900
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

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

;; ANSWER SECTION:
66.in-addr.arpa.	21600 IN SOA z.arin.net. dns-ops.arin.net. (
				2017034000 ; serial
				1800       ; refresh (30 minutes)
				900        ; retry (15 minutes)
				691200     ; expire (1 week 1 day)
				10800      ; minimum (3 hours)
				)
66.in-addr.arpa.	21600 IN RRSIG SOA 8 3 86400 (
				20220711163606 20220627153606 12936 66.in-addr.arpa.
				PC/iiPDV179ZiCMZfLXLLPAPUqcLCa3UMaJtGrvmJax53rOdwi6FC5lTI09Y18h3
				m1Dulwytied8RIcEnVzzDgpO4qpNkParBqQ4OI2a1mm4wpZDqEwQ9Qh7kvwExlp7
				MQQdT1FLBP9Qp71TaUt1Juld77Q4SX11ZbrZIsmFHKQ= )

;; Query time: 25 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Jun 27 20:03:16 UTC 2022
;; MSG SIZE  rcvd: 273