Dig Domains
; <<>> DiG Dig.Domains <<>> any 17.132.39.66.in-addr.arpa
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64436
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

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

;; ANSWER SECTION:
17.132.39.66.in-addr.arpa. 7200	IN PTR mail.o-r-g.com.

;; Query time: 116 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Fri Mar 29 01:57:01 UTC 2024
;; MSG SIZE  rcvd: 82