Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig ns.wjeduself.kr
; <<>> DiG 9.16.48-Ubuntu <<>> ns.wjeduself.kr
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40086
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;ns.wjeduself.kr. IN A
;; ANSWER SECTION:
ns.wjeduself.kr. 1800 IN CNAME wjeduself.kr.
wjeduself.kr. 1799 IN A 211.233.37.90
;; Query time: 8 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Apr 27 20:24:05 UTC 2024
;; MSG SIZE rcvd: 74