Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig www.builtwith.com
; <<>> DiG 9.16.48-Ubuntu <<>> www.builtwith.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1992
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;www.builtwith.com. IN A
;; ANSWER SECTION:
www.builtwith.com. 60 IN A 54.192.175.25
www.builtwith.com. 60 IN A 54.192.175.86
www.builtwith.com. 60 IN A 54.192.175.43
www.builtwith.com. 60 IN A 54.192.175.64
;; Query time: 64 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Apr 27 22:27:18 UTC 2024
;; MSG SIZE rcvd: 110