Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig www.iana.org
; <<>> DiG 9.16.48-Ubuntu <<>> www.iana.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27697
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;www.iana.org. IN A
;; ANSWER SECTION:
www.iana.org. 3600 IN CNAME ianawww.vip.icann.org.
ianawww.vip.icann.org. 29 IN A 192.0.33.8
;; Query time: 400 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Apr 19 15:56:06 UTC 2024
;; MSG SIZE rcvd: 89