gistfile1.sh

$ dig @8.8.8.8 www.jd.com

; <<>> DiG 9.16.1-Ubuntu <<>> @8.8.8.8 www.jd.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44774
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.jd.com.			IN	A

;; ANSWER SECTION:
www.jd.com.		95	IN	CNAME	www.jd.com.gslb.qianxun.com.
www.jd.com.gslb.qianxun.com. 33	IN	CNAME	jd-abroad.cdn20.com.
jd-abroad.cdn20.com.	60	IN	A	110.242.20.12
jd-abroad.cdn20.com.	60	IN	A	110.242.20.53

;; Query time: 60 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sat Mar 26 08:47:24 CST 2022
;; MSG SIZE  rcvd: 139