Dig Domains
; <<>> DiG Dig.Domains <<>> any mx4.vsquared.cz
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30764
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;mx4.vsquared.cz.	IN ANY

;; ANSWER SECTION:
mx4.vsquared.cz.	300 IN CNAME aspmx2.googlemail.com.
mx4.vsquared.cz.	300 IN RRSIG CNAME 13 3 300 (
				20240609000000 20240422102904 12453 vsquared.cz.
				Nojb/6Kgr408MdfmzR6yLd5VWkbOKp0nrdn9BH64bSTb+xpclQBe9hqZ8j8qJfPD
				vB23/d2gwa8mMJstQYO7dw== )

;; Query time: 74 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Thu Apr 25 17:20:30 UTC 2024
;; MSG SIZE  rcvd: 186