Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig ezproxy.cityu.edu.hk
; <<>> DiG 9.16.48-Ubuntu <<>> ezproxy.cityu.edu.hk
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59034
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;ezproxy.cityu.edu.hk. IN A
;; ANSWER SECTION:
ezproxy.cityu.edu.hk. 5271 IN A 144.214.9.191
;; Query time: 4 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Apr 27 05:57:47 UTC 2024
;; MSG SIZE rcvd: 65