Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig fastly.com
; <<>> DiG 9.16.48-Ubuntu <<>> fastly.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64844
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;fastly.com. IN A
;; ANSWER SECTION:
fastly.com. 3600 IN A 151.101.1.57
fastly.com. 3600 IN A 151.101.129.57
fastly.com. 3600 IN A 151.101.193.57
fastly.com. 3600 IN A 151.101.65.57
;; Query time: 48 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Apr 18 21:06:48 UTC 2024
;; MSG SIZE rcvd: 103