Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig telecom.pt
; <<>> DiG 9.16.48-Ubuntu <<>> telecom.pt
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53107
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;telecom.pt. IN A
;; ANSWER SECTION:
telecom.pt. 300 IN A 194.65.61.54
;; Query time: 628 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Apr 23 09:23:44 UTC 2024
;; MSG SIZE rcvd: 55