Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig ithome.com
; <<>> DiG 9.16.48-Ubuntu <<>> ithome.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43998
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;ithome.com. IN A
;; ANSWER SECTION:
ithome.com. 600 IN CNAME ithome.com.a.bdydns.com.
ithome.com.a.bdydns.com. 119 IN CNAME opencdnv6.jomodns.com.
opencdnv6.jomodns.com. 59 IN CNAME opencdnv6.f24i25ec.hzyidc.com.
opencdnv6.f24i25ec.hzyidc.com. 59 IN A 116.114.98.35
;; Query time: 188 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Apr 28 13:15:16 UTC 2024
;; MSG SIZE rcvd: 161