Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig l.root-servers.net
; <<>> DiG 9.16.48-Ubuntu <<>> l.root-servers.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54223
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;l.root-servers.net. IN A
;; ANSWER SECTION:
l.root-servers.net. 48797 IN A 199.7.83.42
;; Query time: 0 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Apr 19 05:25:27 UTC 2024
;; MSG SIZE rcvd: 63