kavanagh:~$ host -av archive.ubuntu.com
Trying "archive.ubuntu.com"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48303
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 3, ADDITIONAL: 2

;; QUESTION SECTION:
;archive.ubuntu.com.            IN      ANY

;; ANSWER SECTION:
archive.ubuntu.com.     600     IN      A       82.211.81.151
archive.ubuntu.com.     600     IN      A       85.133.25.8

;; AUTHORITY SECTION:
ubuntu.com.             3615    IN      NS      ns.ubuntu.com.
ubuntu.com.             3615    IN      NS      ns0.blackcatnetworks.co.uk.
ubuntu.com.             3615    IN      NS      ns1.blackcatnetworks.co.uk.

;; ADDITIONAL SECTION:
ns0.blackcatnetworks.co.uk. 46433 IN    A       193.201.200.34
ns1.blackcatnetworks.co.uk. 84210 IN    A       69.55.225.40

Received 175 bytes from 24.226.10.193#53 in 127 ms
ryan@rkavanagh:~$