Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig pearson.com
; <<>> DiG 9.16.48-Ubuntu <<>> pearson.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10213
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;pearson.com. IN A
;; ANSWER SECTION:
pearson.com. 900 IN A 63.35.23.131
pearson.com. 900 IN A 34.246.144.185
pearson.com. 900 IN A 52.51.131.59
;; Query time: 180 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Apr 24 23:19:36 UTC 2024
;; MSG SIZE rcvd: 88