Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig zhangsirui.com
; <<>> DiG 9.16.48-Ubuntu <<>> zhangsirui.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46696
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;zhangsirui.com. IN A
;; ANSWER SECTION:
zhangsirui.com. 600 IN CNAME zhangsirui.oss-cn-hongkong.aliyuncs.com.
zhangsirui.oss-cn-hongkong.aliyuncs.com. 59 IN A 8.210.242.52
;; Query time: 372 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Apr 25 01:17:42 UTC 2024
;; MSG SIZE rcvd: 109