Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig ruifang.net
; <<>> DiG 9.16.48-Ubuntu <<>> ruifang.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43534
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;ruifang.net. IN A
;; ANSWER SECTION:
ruifang.net. 1800 IN CNAME 11273.72la.com.
11273.72la.com. 3599 IN A 103.45.249.56
;; Query time: 140 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Apr 27 19:36:41 UTC 2024
;; MSG SIZE rcvd: 84