Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig whois.iana.org
; <<>> DiG 9.16.48-Ubuntu <<>> whois.iana.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3684
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;whois.iana.org. IN A
;; ANSWER SECTION:
whois.iana.org. 3600 IN CNAME ianawhois.vip.icann.org.
ianawhois.vip.icann.org. 59 IN A 192.0.47.59
;; Query time: 548 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Apr 24 23:23:20 UTC 2024
;; MSG SIZE rcvd: 93