Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig doit.wisc.edu
; <<>> DiG 9.16.48-Ubuntu <<>> doit.wisc.edu
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4732
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;doit.wisc.edu. IN A
;; ANSWER SECTION:
doit.wisc.edu. 14400 IN A 128.104.80.16
doit.wisc.edu. 14400 IN A 128.104.22.23
;; Query time: 388 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Apr 20 03:31:20 UTC 2024
;; MSG SIZE rcvd: 74