Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig 2001:e38::8000:1 PTR
; <<>> DiG 9.16.1-Ubuntu <<>> 2001:e38::8000:1 PTR
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60599
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;2001:e38::8000:1. IN PTR
;; Query time: 40 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Aug 08 09:48:38 UTC 2022
;; MSG SIZE rcvd: 45