Dig Domains
; <<>> DiG Dig.Domains <<>> any aspmx4.tjmsoftware.co.uk
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14160
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;aspmx4.tjmsoftware.co.uk. IN ANY

;; ANSWER SECTION:
aspmx4.tjmsoftware.co.uk. 499 IN CNAME aspmx4.googlemail.com.

;; Query time: 530 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Oct 03 18:12:47 UTC 2022
;; MSG SIZE  rcvd: 88