Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig b.ns.ie.
; <<>> DiG 9.16.48-Ubuntu <<>> b.ns.ie.
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1378
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;b.ns.ie. IN A
;; ANSWER SECTION:
b.ns.ie. 14400 IN CNAME a.ns.ie.
a.ns.ie. 7199 IN A 77.72.72.40
;; Query time: 1240 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Apr 26 08:39:28 UTC 2024
;; MSG SIZE rcvd: 68