Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig www.ted.com
; <<>> DiG 9.16.48-Ubuntu <<>> www.ted.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21884
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;www.ted.com. IN A
;; ANSWER SECTION:
www.ted.com. 300 IN CNAME dualstack.d.sni.global.fastly.net.
dualstack.d.sni.global.fastly.net. 29 IN A 146.75.50.133
;; Query time: 12 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Apr 27 09:37:51 UTC 2024
;; MSG SIZE rcvd: 103