; <<>> DiG 9.11.4-P2-RedHat-9.11.4-16.P2.el7_8.6 <<>> 68.27.217.172.in-addr.arpa ptr
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35800
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;68.27.217.172.in-addr.arpa. IN PTR

;; ANSWER SECTION:
68.27.217.172.in-addr.arpa. 2457 IN PTR nrt12s15-in-f4.1e100.net.
68.27.217.172.in-addr.arpa. 2457 IN PTR nrt12s15-in-f68.1e100.net.
68.27.217.172.in-addr.arpa. 2457 IN PTR sin10s55-in-f4.1e100.net.

;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Jan 17 06:29:32 JST 2022
;; MSG SIZE rcvd: 152


Request URI. hostname set.
example: A-Record https://debuko.net/e/dig/a/www.google.com
example: MX-Record https://debuko.net/e/dig/mx/gmail.com