Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig clb.livejournal.com
; <<>> DiG 9.16.48-Ubuntu <<>> clb.livejournal.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48930
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;clb.livejournal.com. IN A
;; ANSWER SECTION:
clb.livejournal.com. 3600 IN CNAME livejournal.com.
livejournal.com. 489 IN A 81.19.74.1
livejournal.com. 489 IN A 81.19.74.0
;; Query time: 276 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Apr 25 17:25:51 UTC 2024
;; MSG SIZE rcvd: 94